80-1099 was photographed in flight for the primary time in 17 years after being closely broken in a hydrazine fireplace in 2008.
Aviation fanatics captured the plane in flight from Palmdale Airport, California, with the body noticeably wanting clear and ‘recent’ in comparison with these which have been in common use. Steven Fortson, who posts on X/Twitter as Zaphod58, reviews that the U-2’s first post-rebuild flight came about on Aug. 18, 2025. The restore and rebuild came about at Website 2 at Palmdale’s well-known Plant 42, the place the U-2 fleet receives Programmed Depot Upkeep (PDM).
80-1099 took off from the power, which shares an airfield with Palmdale Airport, and spent round 1-2 hours in flight earlier than returning. There’ll possible be a number of extra take a look at flights earlier than the plane is licensed as able to rejoin the operational fleet.
Delivered as a Lockheed TR-1A in 1989 earlier than being re-designated together with the remainder of the fleet as a U-2R in 1992, then subsequently upgraded to U-2S commonplace in 1995, 80-1099 was the ultimate airframe within the U-2 household to ever roll off a manufacturing line. All through 80-1099’s service profession the airframe noticed stints at RAF Fairford, UK, Osan Air Base, South Korea, and at Al Dhafra Air Base within the United Arab Emirates.
In our current unique interviews with U-2 pilots at EAA AirVenture Oshkosh, Lt. Colonel Jon “Huggy” Huggins recalled a flight in 80-1099 on the opening day of Operation Desert Storm. Flying a excessive altitude photographic reconnaissance sortie, Huggins’ plane was ‘lit up’ by an Iraqi air defence missile radar. It isn’t clear whether or not a missile was really fired as none had been seen from the cockpit.
Final one off the road, taking to the skies for the primary time since 2008 pic.twitter.com/HmbON0LGCV
— TaskForce23 (@Task_Force23) August 20, 2025
It was at Al Dhafra in 2008 when the plane was considerably broken by a fireplace which occurred throughout upkeep. The hearth was sparked by an inadvertent activation of the plane’s Emergency Begin System (ESS), releasing extraordinarily poisonous and flammable hydrazine. Hydrazine powered ESS are used on the U-2 and the F-16 to offer an emergency in-flight engine restart operate, important for the one engined airframes. Whereas it performs an vital operate, the extraordinarily poisonous nature of the substance means intensive precautions should be taken every time there’s a threat of publicity.
Preliminary makes an attempt by U.S. Air Drive personnel to restore 80-1099 following the hearth had been unsuccessful, and the plane was subsequently delivered to Robins AFB, Georgia, for floor use. By 2018, the airframe was earmarked for restore by Lockheed Martin’s personal engineers in Palmdale, California.
Many NATO airfields, even these which don’t routinely accommodate F-16s or U-2s, may have a selected subsection of their airfield operations manuals detailing the preparations obligatory for dealing with these plane. Notably, the one engined F-35 eschews a hydrazine powered system in favor of the Built-in Energy Pack (IPP) – powered by common jet gas, the IPP capabilities each as an emergency energy pack in addition to an auxiliary energy unit (APU).
The poisonous gas can also be used extensively in spaceflight, normally powering response management system (RCS) thrusters that permit spacecraft to maneuver the place there’s little to no ambiance. This contains NASA’s House Shuttle in addition to the U.S. House Drive’s X-37B spaceplanes, as demonstrated by the protecting gear worn by personnel working with the latter after returning to Earth.
U-2’s Proposed Withdrawal
The choice to restore the stricken U-2 happened across the similar time that the plane was granted a reprieve from impending retirement. New upgrades had been developed for the U-2 fleet with a view to extending each its capabilities and its service life. Nevertheless, on the time of writing this text and in need of yet one more reprieve, the U-2 is scheduled to be withdrawn from service in 2026. Returning 80-1099 to service after seventeen years confined to the bottom may merely be an indicator of a delayed rebuild, nevertheless it may additionally sign a presently unannounced intent to proceed working the Dragon Girl past its penciled-in sunset.
Regardless of plans for its retirement the U-2 continues to fly missions, right here up shut at RAF Fairford. Extra vids at hyperlink: pic.twitter.com/MQP8AGVzMd
— Saint1 (@Saint1Mil) January 8, 2025
Plenty of U-2 airframes have already been retired from service forward of the deliberate withdrawal, however with the altering instructions in protection spending which have come about because the change in administrations it’s troublesome to make certain that current plans will probably be adhered to.
Though the U-2’s preliminary function – high-altitude photograph reconnaissance – is now nicely coated by enormous networks of intelligence satellites, the U-2’s varied configurations present many different capabilities to the U.S. army. Moreover, not like satellites, a U-2’s flight path and operational tasking will be modified at will, even when the plane is airborne, helping with the seize of intelligence that may in any other case have been protected by a foe’s information of satellite tv for pc capabilities and orbits. The U-2 provides a higher payload than the RQ-4 World Hawk that originally was touted as its alternative. The final sortie flown utilizing the U-2’s optical bar digital camera – which utilised photographic movie – came about in 2022.
Newer, clandestine unmanned plane just like the ‘RQ-180’ may supply related intelligence gathering capabilities, however by advantage of being notionally categorised plane they, not like the U-2, can’t function routinely from or over areas the place they’d be seen by prying eyes. Efforts have been made, particularly within the UK when U-2s fly operational sorties from RAF Fairford, to guard among the U-2’s missions from hostile intelligence gathering, however that is largely restricted to open requests by authorities to aviation fanatics to withhold discussing the sorties till they return to the bottom.
Slightly than defending the plane itself, that is almost certainly associated to defending the information of which particular mixture of sensors and communications gear is being carried on that day’s flight. Whereas the U-2 will be pretty simply tracked on radar, it’s far more troublesome to inform the plane’s payload with out really sending interceptors to visually examine the airframe. The latter is mitigated by the U-2’s operational altitude and skill to make the most of allied airspace which might be out of bounds to, for instance, Russian interceptor plane. With out figuring out which sensors are getting used for a specific flight, it’s tougher for efficient counter-intelligence methods to be employed.
It may additionally have an effect on a foe’s operational effectiveness. Even when an intelligence plane close by shouldn’t be presently geared up, for instance, to assemble intelligence on radar emissions, the presence of the plane and potential that it’s geared up for such a job might encourage the opposing pressure to degrade or disable their radar techniques and protect their efficiency.
Thanks to Steven Fortson/zaphod58 for offering his photographs in addition to further info for this text.
