Between Storms, SpaceX Launches GPS III-7 Aboard Falcon 9
It was a typical summer’s day here on the Space Coast: at first, sunny and warm, humid with an ever-present threat of a thunderstorm lingering off in the distance.
An hour and a half before today’s launch, while the countdown clock was ticking towards T-0, the skies made good on their threat of a thunderstorm, with plenty of lightning strikes and heavy showers near Space Launch Complex 40, where the GPS III-7 satellite, also known as SV-08, waited atop Falcon 9 for liftoff just before the end of the launch window at 1:38 PM Eastern Time.
It was a typical summer’s day here on the Space Coast: at first, sunny and warm, humid with an ever-present threat of a thunderstorm lingering off in the distance.
Two hours before liftoff at 11:30 AM, it was clear that thunderstorms were coming towards Cape Canaveral Space Force Station. Photo: Charles Boyer / Talk of Titusville
An hour and a half before today’s launch, while the countdown clock was ticking towards T-0, the skies made good on their threat of a thunderstorm, with plenty of lightning strikes and heavy showers near Space Launch Complex 40, where the GPS III-7 satellite, also known as SV-08, waited atop Falcon 9 for liftoff just before the end of the launch window at 1:38 PM Eastern Time.
One hour before launch, with the range still red, skies were lifting.
Fortunately, there was a short gap between the first passing storm and the next one springing up on the western horizon, and SpaceX took good advantage of it as Booster B1092 fired up for its fourth mission and headed into a suddenly blue sky.
Other than the interesting weather, it was a typically normal mission for SpaceX: ascent was completely normal, with the booster reaching orbit about the same time as the second stage and payload. B1092 landed offshore on ASDS ‘A Shortfall of Gravitas’ safely at 8:29 a second after the company announced a nominal orbit insertion of stage 2 and GPS III-7.
At 01:38 PM, the sun was out, skies were blue and Falcon 9 roared off of the launch pad. Charles Boyer / Talk of Titusville
After additional burns of stage 2 were completed to place the payload precisely in its delivery location, GPS III-7 was deployed at T+01:29:28, marking another successful mission for SpaceX. It was the company’s 68th mission this year, and the 30th from SLC-40.
Payload
The Lockheed Martin GPS III-7 satellite is part of the next-generation Global Positioning System (GPS) constellation, delivering improved accuracy, resilience, and security to the overall system.
The GPS III series replaces older satellites to modernize the U.S. Space Force’s navigation infrastructure. GPS III-7 enhances positioning precision up to three times better than previous models and extends its lifespan to 15 years, reducing long-term costs and increasing operational reliability.
Launch Replay
Next Launch
Falcon 9 Block 5 | Starlink Group 12-19 Mission Details
Mission
Falcon 9 Block 5 | Starlink Group 12-19
Organization
SpaceX
Location
Cape Canaveral SFS, FL, USA
Rocket
Falcon 9 Block 5
Pad
Space Launch Complex 40
Status
To Be Confirmed
Status Info
Awaiting official confirmation – current date is known with some certainty.
Window Opens
Monday, 06/02/2025 12:57:00 AM EDT
Window Closes
Monday, 06/02/2025 4:57:00 AM EDT
Destination
Low Earth Orbit
Mission Description
A batch of satellites for the Starlink mega-constellation – SpaceX’s project for a space-based Internet communication system.
Starship Flight 8 liftoff March 6 2025.
Photo: Richard Gallagher / FMN
What They Learn In Texas Will Inform Starship Sound Modeling For the Space Coast
As SpaceX’s Starship prepares for an ambitious launch schedule here at on the Space Coast at Kennedy Space Center, residents’ concerns about its acoustic impact on surrounding communities and environments have come to the forefront.
Dr. Kent Gee Photo: BYU
Dr. Kent Gee, a physics professor and Department Chair of the Physics and Astronomy department at Brigham Young University (BYU) leads a team dedicated to understanding the noise generated by this powerful rocket. He and his team of researchers have conducted sound studies for Starship in Texas and the SLS at Kennedy Space Center, yielding some interesting results.
SpaceX has stated that they plan to launch Starship from KSC this year, and indeed, construction of the launch mount for the world’s most powerful rocket continues apace at LC-39A. While a Starship launch from the Space Coast in 2025 may be an ambitious plan, it is safe to say that within the next year the area will see, hear and feel this rocket as it climbs off the launch pad and makes its way to orbit from Florida.
Artemis Testing
“I took the students to church and we were talking to people at Merritt Island,” Dr. Gee related to Talk of Titusville. “They said, oh, you’re from BYU, what are you doing here?”
“Everyone, every single person we talked to said they wanted to tell us that some Falcon 9 launches like rattled their windows and other ones you didn’t hear at all.”
Such stories are common on the Space Coast. Some days, one may barely hear a Falcon 9 in some areas of the region, while others in other places watching the same launch from a different place might report their windows rattling or their dog barking because of the thunder-like sound of the ascending rocket.
Measuring the acoustic impact of rockets like Starship is complex due to factors like atmospheric conditions and the rocket’s trajectory. Dr. Gee’s team utilizes various sound metrics, including A-weighted and Z-weighted Decibels, to capture a comprehensive picture of the noise levels. Their findings suggest that current environmental assessments may underestimate the true acoustic impact of such launches.
Dr. Gee told us “there’s a paper that we published on the Artemis I launch. We went due west [from the launch site.] I had people sitting there [about 30 km] due west.”
“I was on the other side of the Indian River south of Titusville, about 30 kilometers, basically southwest of [the launch pad.] We were about the same distance [as the team that was due west.] I got about 100 decibels where I was.”
The team located due west? Dr. Gee explained, “They didn’t even hear the noise at 30 kilometers.”
That may seem odd, but again, sound propagation is affected by a number of factors: local weather, winds, ambient humidity and of course the direction the rocket is flying.
Dr. Gee explained that the sound he experienced from Artemis was like many other launches with “Low frequencies. It was not quiet, but because it was such low frequencies, it wasn’t like overwhelmingly loud, but it was it was about what I expected, having been to prior launches and guessing.”
(a) Google Earth image annotated to show the measurement stations analyzed in this letter and their distances from LC-39B, as well as other locations of interest: SLS (not to scale) at LC-39B, the Vehicle Assembly Building (VAB), Saturn-V viewing area, and the Crawlerway between the VAB and LC-39B. Shown also are the maximum 1-s OASPLs at each station after liftoff. (b) A four-microphone array at Station 7, in the middle of the Crawlerway. (c) A closeup of a weather-robust microphone ground plate setup at Station 3, with SLS in the background. From: “Space Launch System acoustics: Far-field noise measurements of the Artemis-I launch” Gee, Kent & Hart, Grant & Cunningham, Carson & Anderson, Mark & Bassett, Michael & Mathews, Logan & Durrant, J. & Moats, Levi & Coyle, Whitney & Kellison, Makayle & Kuffskie, Margaret. (2023). Space Launch System acoustics: Far-field noise measurements of the Artemis-I launch. JASA Express Letters. 3. 023601. 10.1121/10.0016878.
Dr. Gee added that “At [some places] 50 km [from the launch site,] it was like 80 Decibels and so it was like it hit like right across the Indian River. Maybe because the land mass was warmer and so you got upward refraction [of the noise] and then it bent back down.
Basic diagram of a rocket’s noise emissions. Via: FAA
“There’s some complicated stuff going on,” he added.
That would explain the wildly varying accounts of how loud Artemis I was in different parts of the Space Coast region. Some said it was almost quiet, others reported a teeth-chattering experience. It all depended on where the observer was located and whether the local conditions were favorable to sound traveling from the ascending SLS rocket to where they were.
How Loud Will Starship Seem?
Dr. Gee’s research in Texas reveals that a single Starship launch produces noise levels equivalent to 4–6 Space Launch System (SLS) launches or at least 10 Falcon 9 launches. Measurements taken during Starship’s fifth and sixth test flights indicated that even at distances of 10 kilometers, the sound was as loud as a rock concert. At 20 kilometers, it matched the noise level of a table saw or snow blower, and at 30–35 kilometers, it was comparable to a vacuum cleaner or hair dryer. That’s pretty loud.
“It’s got this low-frequency rumble that’s just overwhelming,” Dr. Gee explained. “And then on top of it, you have this kind of high-frequency popping. I call it crackle. It’s a very unique sound experience.”
The highest-amplitude event at all eight stations is the flyback sonic boom which set off car alarms at Stations 2 (10.1 km) and 4 (16.6 km). A prior Falcon 9 study (Anderson , 2024) shows near the landing pad, maximum launch noise exceeds the flyback boom, but that there is a range (∼2 km for the Falcon 9) beyond which the cylindrically spreading boom’s overpressure becomes larger in amplitude than the spherically spreading launch noise. The booster’s flyback boom’s overpressure of 7.1 psf (0.34 kPa) is part of a clean triple-shock waveform that is similar to Falcon 9’s signature (Anderson , 2024), despite the fact that Falcon 9 has a different geometry. An ongoing investigation into the aeroacoustic origins of Falcon 9’s triple boom, when complete, should also provide insights into the Super Heavy flyback boom.
If that’s reminiscent to old-timers in the area of the venerable Saturn V from the Apollo program, they aren’t far off. Saturn V launches were well known for their low-frequency rumbles, which gave launch spectators the feeling of the Earth shaking below their feet.
The sound power produced by SLS (202.4 dB) is still extremely loud. We compared the launch noise levels recorded at 5 km away from the rocket to the sound levels of a fresh bowl of crackling Rice Krispies® and found that SLS’s noise intensity at this distance from the rocket was approximately 40 million times greater than the crackling of cereal. If this comparison only leaves you more confused, you can think of it being about as loud as operating a chainsaw (but with the rocket over 5 km away).
The intense noise levels in Texas have raised concerns about potential impacts on nearby communities and wildlife there in the lower Rio Grande area and for people here on the Space Coast. Residents have reported instances of car alarms being triggered and windows rattling due to the sonic booms. Dr. Gee emphasizes the need for further studies to understand the long-term effects of repeated exposure to such noise, especially with plans for frequent launches.
An Osprey on the hunt in Merritt Island National Wildlife Refuge Photo: Charles Boyer / Talk of Titusville
Starship Will Be Louder Than Falcon 9
“Titusville, Merritt Island, Cape Canaveral, those, those towns are, are gonna see greater sound levels than what you get with the Falcon 9,” Dr. Gee said.
As for the Starship Heavy noise experienced in Texas, “people are in Port Isabel — about 10 km away in Texas — they’re not reporting broken windows [after a Starship launch,]” he added. 10 km, or about 6.2 miles, is closer than any private property near LC-39A.
FAA diagram of noise from Starship launches
“I even suggested that resident surveys in the Boca Chica region would be helpful in assessing long range impacts.” Then Dr. Gee added, “I have to be careful because I don’t want to make people think that I’m calling out SpaceX saying you should XYZ. To me that’s the FAA or whoever’s job to say you ought to be looking at this because you could be gaining additional data that would be helpful in Florida.”
Dr. Gee added, “We’re trying to put out information that we feel, feel like is helpful to provide a, to paint a realistic picture of where this rocket fits in with other rockets and what sound levels might be expected according to at least the propagation over two flights of what we measured in the field.”
“In a proactive move, the Cape Canaveral City Council unanimously approved an upcoming $10,019 rocket launch impact study with the Florida Institute of Technology. Researchers will install sensor suites this summer at a handful of municipal and privately owned buildings across the 1.9-square-mile city, collecting data on decibel levels, vibrations and air quality before, during and after every launch through at least May 2026.”
Dr. Gee concluded that more data is needed to fully understand the noise effects of rocket launches, “There’s longer term impacts that we just don’t quite understand yet. And I think that’s, there’s opportunities for the science to catch up.” With the City of Cape Canaveral monitoring every launch from preset locations, models that Dr. Gee and the BYU team create will only be more informative.
One thing is certain: the Eastern Range is only going to get busier as more companies conduct more launches with more powerful rockets. While Starship, SLS, and Falcon 9 get all of the attention, New Glenn and Vulcan are also in the mix, and that’s before Relativity, Vaya Space, and others join the fray.
The LC-39A EIS
The ongoing environmental assessment for Launch Complex 39A (LC-39A) at Kennedy Space Center involves SpaceX’s Starship-Super Heavy launch and landings, with an expected high level of activity at the site.
The Federal Aviation Administration (FAA) is preparing an Environmental Impact Statement (EIS), not an Environmental Assessment (EA), due to changes in the vehicle’s design and operations since the 2019 EA, which found no significant impact.
The EIS process was initiated with a Notice of Intent published on May 10, 2024, and scoping meetings were held in June 2024 to gather public input. A release date for the Draft EA has not yet been announced.
Starlink 10-32 in flight. Photo: Ed Cordero, ERC Photos
SpaceX sent another tranche of 27 Starlink satellites to orbit this morning when it launched Falcon 9 on the Starlink 10-32 mission from Kennedy Space Center. Liftoff was at 9:30 AM ET from Launch Complex 39A beneath warm, summery skies.
Ascent was as expected as by all appearances, everything went to plan during the rise to orbit. Main Engine Cutoff (MECO) was at T+ 02:24, and Booster B1080 completed its 19th mission when it landed on ASDS ‘Just Read The Instructions’ at T+ 08:09.
Starlink 10-32 lifts off, as seen from Kennedy Point Park in Titusville. Photo: Ed Cordero, ERC Photos
According to SpaceX, this is the same booster that launched Ax-2, Euclid, Ax-3, CRS-30, SES ASTRA 1P, NG-21, and 12 Starlink missions. ‘Just Read The Instructions’ will now return to Port Canaveral, where B1080 will be offloaded and returned to SpaceX’s Hangar X facility on Roberts Road for processing and preparation for its next flight.
About the same time the booster was landing, the second stage and the payload of Starlink satellites were reaching orbit.
Payload
Starlink is a satellite internet constellation developed, launched and operated by SpaceX, providing high-speed internet access across the globe—especially in remote and underserved regions. Unlike traditional satellite internet systems that rely on a few large satellites in geostationary orbit, Starlink uses thousands of small satellites in low Earth orbit (LEO), about 550 kilometers above the surface.
This network of satellites forms a mesh of constantly moving nodes that relay data between user terminals on the ground and internet gateways. The lower altitude significantly reduces latency compared to older satellite systems. While traditional satellite Internet can have latencies of 600 milliseconds or more, Starlink aims for 20 to 40 milliseconds, making it viable for online gaming, video calls, and other real-time applications.
Each Starlink satellite weighs about 260 kilograms and is equipped with multiple high-throughput antennas and a single solar array for power. The satellites use phased-array antennas to dynamically steer beams of data as needed, optimizing coverage and performance. Some newer models are also equipped with laser links that allow satellites to communicate with each other directly, reducing the need to bounce data through ground stations and increasing the system’s resilience.
Launch Replay
Next Launch
Falcon 9 Block 5 | GPS III SV08 Mission Details
Mission
Falcon 9 Block 5 | GPS III SV08
Organization
SpaceX
Location
Cape Canaveral SFS, FL, USA
Rocket
Falcon 9 Block 5
Pad
Space Launch Complex 40
Status
To Be Confirmed
Status Info
Awaiting official confirmation – current date is known with some certainty.
Teams at NASA’s Michoud Assembly Facility in New Orleans move a liquid hydrogen tank for the agency’s SLS (Space Launch System) rocket into the factory’s final assembly. Photo: Boeing / NASA
NASA and Boeing have taken a crucial step forward in prepping the Space Launch System (SLS) rocket for Artemis III—the mission slated to return astronauts to the Moon—by completing thermal insulation on the core stage’s massive liquid hydrogen tank at the Michoud Assembly Facility in New Orleans.
“There are better process controls in place than we’ve ever had before, and there are specialized production technicians who must have certifications to operate the system. It’s quite an accomplishment and a lot of pride in knowing that we’ve completed this step of the build process,” said Boeing’s Brian Jeansonne, the integrated product team senior leader for the thermal protection system at NASA Michoud.
The operation involved applying a specialized thermal protection system (TPS) to shield the tank from extreme temperatures. It’s essential work: the tank must keep liquid hydrogen chilled at minus 423°F and endure the searing heat of launch and ascent. Using a robotic system, NASA and Boeing crews sprayed on 107 feet of foam insulation in just under two hours—marking the largest such application in spaceflight history.
“The thermal protection system protects the SLS rocket from the heat of launch while also keeping the thousands of gallons of liquid propellant within the core stage’s tanks cold enough,” said Jay Bourgeois, thermal protection systems lead at NASA Michoud. “Without it, the propellant would boil off too quickly to sustain a successful launch.”
Artemis III builds on the upcoming Artemis II crewed test flight and will introduce new systems, including next-gen spacesuits and a lunar lander, as NASA targets a historic first—sending astronauts to explore the Moon’s South Pole. The mission is seen as a stepping stone to human exploration of Mars.
Artemis I on the launch pad.
Photo: Charles Boyer / Talk of Titusville
Despite this progress, the future of the SLS program beyond Artemis III is murky. The rocket has faced repeated delays and ballooning costs—currently topping $2 billion per launch. As NASA pushes toward greater reliance on commercial launch systems like SpaceX’s Starship, some in the space policy community have questioned how long the SLS can remain viable.
Experts estimate there is a growing chance—around 30–50%—that Artemis III could be the SLS rocket’s final mission if commercial alternatives prove more reliable and cost-effective. Decisions about extending the SLS program may hinge on Artemis III’s performance and broader shifts in NASA’s strategy for deep space exploration.
For now, the agency is racing to meet Artemis III’s ambitious timeline, eyeing a late 2026 launch. Whether the SLS will be part of NASA’s long-term future—or a stepping stone soon left behind—remains to be seen.
At the Lunar Surface Innovation Consortium meeting at the Johns Hopkins Applied Physics Laboratory’s Kossiakoff Center in Laurel, Maryland, Blue Origin’s Senior Vice President of Lunar Permanence, John Couluris, said today that the company plans to land the first “Mark 1” version of its Blue Moon lander “this year.”
The plan seems bold for a company with one orbital launch on its resume, with a second New Glenn flight ostensibly planned for next month. Some signs of that second launch have been seen at Cape Canaveral, for example, the second stage planned for that launch was hot-fired at the company’s facility at Launch Complex 36.
Blue Origin NG-1 launch. Photo: Charles Boyer / Talk of Titusville
The payload for the second launch of New Glenn is currently slated to fly NASA’s Escape and Plasma Acceleration and Dynamics Explorers (EscaPADE), a dual-spacecraft mission to investigate how the solar wind interacts with Mars’ magnetic environment and how this interaction drives the planet’s atmospheric escape.
The EscaPADE mission implies that any Blue Moon lander flight would come on a third New Glenn flight, sometime in the second half of the year. That said, spaceflight schedules and timelines are often extended as unforeseen problems slow the given project. New Glenn itself is a perfect example, as it came several years later than originally planned due to roadblocks and challenges that arose in the design and assembly of the rocket.
At the same time, Couluris has consistently stated that the Blue Moon lander mission would come sooner rather than later. “This lander, we’re expecting to land on the moon between 12 to 16 months from today,” he said in March in an interview on CBS’s 60 Minutes. “That is what our team is aiming towards.”
The Mark 1 lander is a test mission, according to Blue Origin. “The Pathfinder Mission (MK1-SN001) will be a demonstration mission, with MK1-SN002 and beyond available to payload customers. MK1-SN001 proves out critical systems, including the BE-7 engine, cryogenic fluid power and propulsions systems, avionics, continuous downlink communications, and precision landing within 100 m site accuracy, prior to the uncrewed NASA Human Landing System mission for the Artemis program.”
Located near Ninety Six, South Carolina, the American Dream SkyRanch is a small airport that features some notable individuals who teach and practice aerobatics for airshows and other activities, often utilizing vintage World War II airplanes. We spent a weekend there on the cusp of summer and had a very large time with some really good folks.
SpaceX launched their 57th mission of 2025 this afternoon from Cape Canaveral when the company sent the Starlink 6-67 mission to low Earth orbit aboard Falcon 9. Liftoff was at 12:38 PM EDT, right at the opening of the launch window.
Liftoff of Starlink 6-67. Photo: Ed Cordero, Florida Media Now
Following a “norminal” initial ascent and stage separation, Falcon 9 first-stage booster B1090 touched down on ASDS ‘A Shortfall of Gravitas’ in the Atlantic Ocean, concluding its fourth flight. This booster previously launched the SES O3b mPOWER-E, Crew-10 and Bandwagon-3 missions, and will now return to Port Canaveral for offloading and refurbishment at SpaceX’s Hangar X facility at Kennedy Space Center prior to its next flight.
The second stage and payload also had a “norminal” day, where they reached orbit a little more than eight minutes after liftoff. At 1:47 PM ET, SpaceX announced a successful payload deployment, marking another successful mission for the company (pending second stage disposal).
Starlink 6-67 rising on May 14. 2025 Photo: SpaceX
Payload
Today’s payload was 28 Starlink satellites that will now join the other Starlink satellites from Group 6 in the Starlink constellation.
That array of satellites provides Internet connectivity globally to over five million customers in over 125 countries and territories, spanning all seven continents.
Launch Replay
Next Launch
Another group of Starlink satellites are scheduled to launch NET Monday evening:
Falcon 9 Block 5 | Starlink Group 12-15 Mission Details
Mission
Falcon 9 Block 5 | Starlink Group 12-15
Organization
SpaceX
Location
Cape Canaveral SFS, FL, USA
Rocket
Falcon 9 Block 5
Pad
Space Launch Complex 40
Status
To Be Confirmed
Status Info
Awaiting official confirmation – current date is known with some certainty.
Window Opens
Monday, 05/19/2025 11:40:00 PM EDT
Window Closes
Tuesday, 05/20/2025 12:46:00 AM EDT
Destination
Low Earth Orbit
Mission Description
A batch of satellites for the Starlink mega-constellation – SpaceX’s project for a space-based Internet communication system.
Please note that the launch window times are provided in Eastern Daylight Time (EDT).
For the most current information regarding the launch schedule and status, please refer to official updates from SpaceX.
The skies surrounding the Cape are a very busy place: they are used by airliners heading to and from nearby Orlando International Airport, by private pilots who enjoy a plethora of airport choices in the immediate vicinity: two in the Titusville area, another on Merritt Island across the river from Cocoa Village, Orlando Melbourne International airport and others. And that’s before one considers military activity at Patrick Space Force Base, the Skid Strip at Cape Canaveral Space Force Station and of course the former Shuttle landing facility at Kennedy Space Center.
Keeping those skies safe and orderly for pilots and passengers is a gargantuan task before rockets are even considered, and once launch activities are added, things get even busier.
The FAA’s Role
The Federal Aviation Administration (FAA) oversees the licensing and safety of private and commercial aviation as well as commercial space launches and reentries, ensuring they are safely integrated into the U.S. National Airspace System (NAS). Their job is to protect people — whether in planes, on the ground, or at sea — from potential hazards during operations of both airplanes and rockets.
The pace of space launches and reentries is increasing steadily year over year, and to accommodate the increased traffic, the FAA is working to
keep airspace open longer before closure;
reduce how much airspace is closed and for how long;
reopen airspace sooner after it is no longer needed;
reroute only the aircraft directly affected by the operation;
track space vehicles in near-real time during flight; and
respond quickly to missions experiencing an anomaly.
Seven years ago, in 2018, the FAA shortened the period of time that airspace was closed for space operations from four hours to two, which provided some relief to aircraft trying to traverse the region around the launch.
Within the FAA, the Office of Commercial Space Transportation reviews whether space companies comply with licensing rules, including scrutinizing their flight safety analyses. Meanwhile, the Air Traffic Organization’s Office of Space Operations manages airspace use and enforces the Acceptable Level of Risk (ALR) policy to safely fit space missions into the NAS. These two offices work closely to apply the ALR policy effectively.
Factors Affecting Launch Licensing
In addition to vehicle safety relative to people and property, the FAA considers the following factors (in addition to other relevant factors) in determining whether a commercial space operation may proceed as requested or whether alternative approaches are required:
The location and timing of the proposed commercial space operation
The number of flights and/or passengers that will be affected by the operation
Holidays or significant events that result in more NAS congestion generally or in specific areas of the country (e.g., Thanksgiving, Christmas, New Years, Spring break, Memorial Day, Independence Day, Labor Day, Super Bowl, significant military operations/exercises)
Launch window duration
Nighttime v. daytime launches: The FAA encourages commercial space operations to take place during nighttime hours (to the extent practicable) when other flight operations tend to be reduced
Mission purpose: The FAA generally will prioritize commercial space operations that (1) have a national security purpose or are in the national interest and/or (2) commercial space launches carrying payloads
Those steps are taken to balance the needs of stakeholders utilizing the airspace in the launch corridor and are part of an Airspace Management Plan that is developed for each launch.
Aircraft Hazard Areas (AHAs)
Before any launch or reentry, the FAA designates Aircraft Hazard Areas (AHAs) to keep uninvolved aircraft clear of potential danger zones. The boundaries of these areas—covering location, size, and timing—are carefully calculated to keep the risk of an aircraft being hit by debris to less than one in a million.
Sample AHA and DRA map, via The FAA
Debris Response Area (DRA)
Beyond AHAs, the FAA can establish a Debris Response Area (DRA) as a backup safety measure. If a space vehicle malfunctions and debris enters the airspace unexpectedly, a DRA allows the FAA to swiftly reroute aircraft and block others from entering the affected zone.
A DRA is only activated if an anomaly occurs and only in airspace where the FAA can maintain reliable communication with pilots through surveillance and radio coverage. The DRA stays in effect until all falling debris from the launch has reached the ground.
Instructing Aircraft When a Debris Response Area is Activated
If a DRA is activated, the FAA will issue an alert to all affected aircraft and airports, provide individual aircraft instructions while it remains in effect, and issue a closeout alert when it is deactivated.
While the DRA is active, the FAA acts to mitigate the risk to aircraft exposed to falling debris. In general, the FAA will instruct aircraft as follows:
Airborne aircraft inside the DRA and traveling to an underlying airport can continue and land.
Airborne aircraft inside the DRA and traveling through are directed to exit expeditiously.
Airborne aircraft outside the DRA but en route to it are directed not to enter.
Aircraft at airports inside the DRA will not be cleared for takeoff.
Aircraft at airports outside the DRA will be rerouted to avoid the DRA or be held on the ground.
The FAA airspace management plan for the launch, including pre-coordinated DRAs, is shared with international air traffic control partners and other stakeholders in advance of the operation; however, the DRA procedures are generally not applied in non-U.S. airspace.
The FAA, May 2025
Informing The Public
The FAA issues regular from the Air Traffic Control System Command Center, and it will advise of spaceflight activities:
Sample ATCSCC advisory
They also issue NOTAMs, (Notice to Airmen), notifications issued to pilots and other aviation personnel to alert them about potential hazards or changes in the National Airspace System (NAS) due to space launch or reentry activities:
Sample Space Related NOTAM
All of these activities require careful consideration and cooperation from all parties involved: launch operators, the Eastern Range, and the FAA itself. It is a complicated dance at times, and one that is sure to get even more complex as the launch rate from Florida increases.
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