The aircraft, #89-0127 “Spirit of Kansas”, belonging to the 393rd Bomb Squadron with the 509th Bomb Wing, from Whiteman Air Force Base, was taking off from Andersen Air Force Base, along with three other stealth bombers, at the end of 4-month deployment in support of U.S. CBP (Continuous Bomber Presence) in the Pacific. Both crew members successfully ejected from the aircraft at low altitude. The B-2 hit the ground, tumbled and burned for a total loss worth about US$1.4 billion, reportedly, the most expensive crash in the history of the U.S. Air Force.
Since take off of the aircraft was being filmed, a couple of interesting videos show the crash pretty well.
Here’s one recorded from a nearby taxiway:
Here’s a second video, seemingly filmed from Guam’s control tower:
The investigation found out that the root cause of the accident was moisture in the air-data sensors: heavy, lashing rains caused moisture to enter skin-flush air-data sensors that gave wrong inputs to the flight-control computers. The combination of slow lift-off speed and the extreme angle of attack resulted in an unrecoverable stall, yaw, and descent.
Here’s what the U.S. Air Force website reported after the report was released:
Moisture in the aircraft’s Port Transducer Units during air data calibration distorted the information in the bomber’s air data system, causing the flight control computers to calculate an inaccurate airspeed and a negative angle of attack upon takeoff. According to the report, this caused an, “uncommanded 30 degree nose-high pitch-up on takeoff, causing the aircraft to stall and its subsequent crash.”
Moisture in the PTUs, inaccurate airspeed, a negative AOA calculation and low altitude/low airspeed are substantially contributing factors in this mishap. Another substantially contributing factor was the ineffective communication of critical information regarding a suggested technique of turning on pitot heat in order to remove moisture from the PTUs prior to performing an air data calibration.
The pilot received minor injuries, and the co-pilot received a spinal compression fracture during ejection. He was treated at Tripler Army Medical Center, Hawaii, and released. The aircraft was assigned to the 509th Bomb Wing at Whiteman Air Force Base, Mo.
At the time of the crash, the B-2 had logged 5,100 flight hours and wasn’t carrying armament.
The U.S. Air Force bomber trio (B-52, B-2 and B-1) currently deployed to Guam: it’s the second time since August 2016.
Six B-52H bombers and approximately 300 Airmen from Barksdale Air Force Base, Louisiana, are deploying to Andersen AFB, Guam, in support of U.S. Pacific Command’s Continuous Bomber Presence mission. Two Stratofortresses have arrived in Guam on Jan. 15; the rest are expected to deploy in the next hours. They join six B-1s and three B-2s already in Guam.
The iconic B-52 bombers will relieve the B-1B Lancers that deployed from Ellsworth AFB, South Dakota, on Aug. 6, 2016, as part of their first CBP deployment in support of the U.S. Pacific Command’s (USPACOM) deterrence efforts in the Indo-Asia-Pacific region in 10 years.
Noteworthy, at the beginning of their tour of duty in the Pacific in 2016, the B-1s replaced another B-52 detachment: the 69th EBS from Minot AFB, ND. Before the Stratofortress bombers started returning home, three B-2s arrived in Guam for a “short-term deployment”: exploiting the presence of the three bomber types on the very same forward operating base, on Aug. 17, 2016, the U.S. Air Force conducted the first coordinated operation in the U.S Pacific Command AOR (Area Of Operations) launching three aircraft (1x B-2, 1x B-52 and 1x B-1) in sequence from Andersen Air Force Base to conduct simultaneous operations in the South China Sea and Northeast Asia.
Considered the presence of B-52s, B-2s and B-1s once again together at the same time in Guam will give the U.S. Air Force the opportunity to launch again the trio in an integrated bomber operation in the Pacific similar to the one carried out in the Summer of 2016.
“The B-52H’s return to the Pacific will provide USPACOM and its regional allies and partners with a credible, strategic power projection platform, while bringing years of repeated operational experience. The B-52 is capable of flying at high subsonic speeds at altitudes up to 50,000 feet (15,166.6 meters) and can carry nuclear or precision guided conventional ordnance with worldwide precision navigation capability. This forward-deployed presence demonstrates the continued commitment of the U.S.to allies and partners in the Indo-Pacific region,” says the U.S. Air Force official release.
The B-52 deployment in support of the CBP missions brings again a constant (at least until the next rotation) nuclear bomber capability within striking distance of North Korea.
Meanwhile, four B-52H Stratofortress aircraft have arrived in the UK for theatre integration and training at RAF Fairford. The aircraft are from the 5th Bomb Wing at Minot Air Force Base, North Dakota, and will conduct theatre integration and training in Europe.
This is the farthest north of the Demilitarized Zone (DMZ) any U.S. fighter or bomber aircraft have flown off North Korea’s coast in the 21st century.
On Sept. 23, hours after the latest threats from Kim Jong Un who said that Pyongyang will soon test a hydrogen bomb over the Pacific, U.S. Air Force B-1B Lancer bombers from Guam, along with U.S. Air Force F-15C Eagle fighter escorts from Okinawa, Japan, flew in international airspace over waters east of North Korea.
This time, the show of force is a bit more interesting than usual, for four reasons:
1) it is the farthest north of the Demilitarized Zone (DMZ) any U.S. fighter or bomber aircraft have flown off North Korea’s coast in the 21st century;
3) no allied aircraft is known to have taken part in the mission at the time of writing, whereas most of the previous B-1 missions near the Korean Peninsula involved also ROKAF (Republic Of Korea Air Force) and/or JASDF (Japan’s Air Self Defense Force) jets;
Munitions from a U.S. Air Force, U.S. Marine Corps and Republic of Korea Air Force (ROKAF) bilateral mission explode at the Pilsung Range, South Korea, Sept 17, 2017. The U.S. and ROKAF aircraft flew across the Korean Peninsula and practiced attack capabilities by releasing live weapons at the training area before returning to their respective home stations. This mission was conducted in direct response to North Korea’s intermediate range ballistic missile launch, which flew directly over northern Japan on September 14 amid rising tension over North Korea’s nuclear and ballistic missile development programs. (U.S. Army photo by SSgt. Steven Schneider)
According to the U.S. Pacific Command, today’s mission is” a demonstration of U.S. resolve and a clear message that the President has many military options to defeat any threat. North Korea’s weapons program is a grave threat to the Asia-Pacific region and the entire international community. We are prepared to use the full range of military capabilities to defend the U.S. homeland and our allies.”
Top image shows a U.S. Air Force B-1B Lancer, assigned to the 37th Expeditionary Bomb Squadron, deployed from Ellsworth Air Force Base, South Dakota, receives fuel from a U.S. Air Force KC-135 Stratotanker Sep. 23, 2017. This mission was flown as part of the continuing demonstration of the ironclad U.S. commitment to the defense of its homeland and in support of its allies and partners. (Photo by Tech. Sgt. Richard P. Ebensberger)
Here’s Some Cool Footage From The 14th Fighter Squadron, from Misawa Air Base, Japan.
Filmed during the two summer 2017 deployments, the video in this post shows the U.S. Air Force F-16s of the 14th Fighter Squadron from Misawa Air Base, Japan, at work from Andersen Air Force Base, Guam, and Eielson AFB, where the unit deployed in the last months to take part in Cope North and Red Flag Alaska exercises.
Shot using GoPro cameras the video shows the Japan-based squadron using the 20mm cannon, firing the AGM-88 HARM (High-Speed Anti-Radiation Missile) and dropping some GBU-12s along with old-fashioned free fall Mk-82 and Mk-84 iron bombs.
Noteworthy, the clip includes footage filmed as the F-16s escorted a B-1 Lancer from the 9th Expeditionary Bomb Squadron, deployed from Dyess Air Force Base, Texas, to Guam to support the U.S. Pacific Command’s (USPACOM) Continuous Bomber Presence (CBP). The “Bones” have been supporting the CBP mission since Aug. 6, 2016, when the first B-1s, belonging to the 28th Bomb Wing from Ellsworth Air Force Base, South Dakota, deployed to Guam, for the first time in a decade, to replace the B-52s and deter North Korea taking part in a significant number of “shows of force” over the Korean Peninsula.
Taking off from Andersen during some of the daily sorties out of Guam, the B-1s have also enjoyed the HVAAE (HIgh Value Air Asset Escort) support from the “Samurais” of the 14th FS.
Take a look at this cool clip of two Spirit bombers arriving in the UK.
On Jun. 9, 2017, two B-2s deployed to RAF Fairford, UK.
Interestingly, the two aircraft, 82-1068 Spirit Of New York (using radio callsign “Mytee 21”) and 88-0329 Spirit Of Missouri (“Mytee 22), launched from their homebase at Whiteman AFB, Missouri, visited a bombing range in the UK before recovering into RAF Fairford.
The following video, filmed by our friend Ben Ramsay, shows the two stealth bombers approaching runway 27 at Fairford, where the Spirits joined the three B-52 Stratofortress and three B-1 Lancer bombers already deployed there to take part in exercise BALTOPS.
Although the U.S. Air Force deploys its bombers to RAF Fairford regularly, it’s quite rare to have the three types on the British base at the same time.
However, the deployment of the “bomber trio” has already taken place last year at Andersen Air Force Base when the three different platforms simultaneously launched from Guam for their first integrated bomber operation in the Indo-Asia-Pacific region. Is the current deployment to the UK a sign that the trio-bomber force is becoming a routine in the way the strategic assets are operated by USAF?
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