Left loose the aug she gets the air like stomach 504th Tactical Air Support Group sht by SA-2 Missile 30 E of Nakhon Phanom Kammouan Province, Laos Apr 26. Crew of 2 bailed out and were rescued. 21389th Tactical Air Support Squadron 504th Tactical Air Support Group crashed during landing at Da Nang AB, South Vietnam 20. Crew survived, but aircraft DBR. 21390th Tactical Air Support Squadron 504th Tactical Air Support Group shot down by fire 3 S of Thon Cam Quang Tri Province, South Vietnam Dec 25. Both crew 21391 to MASDC as HV0051 to MASDC as HV0180 Aug 3 21393 to MASDC as HV0217. Later to civil registry as N302A Jun 14. 21394th Tactical Air Support Squadron 504th Tactical Air Support Group shot down by fire DMZ 2 from the coast, Quang Tri Province, South Vietnam Oct 23. Pilot 21395 to MASDC as HV0047. Put on display at Dover AFB Historical Center, Delaware. Back to AMARC as HV0288 Nov 2003. Still on AMARC inventory 15 21396 to MASDC as HV0042. To NASM Mar 13. Still storage at Silver Hill, MD with no plans to display it the forseeable future. 21397 to MASDC as HV0183 Aug 14. Still on AMARC inventory 15 21398 to MASDC as HV0144. To civil registry as N102WB 11. 21399 crashed near Ubon AB, Thailand 9. 2 killed. 21401 destroyed by VC shelling at Binh SVN Feb 11. 21402 to MASDC as HV0132. To civil registry as N702AF Aug 27 21403 to MASDC as HV0112. flying Australia as VH-OZA 21404 to US Navy as 721404 20th Tactical Air Support Squadron 504th Tactical Air Support Group shot down by near Daktring, Attopeu Province, Laos 30. Pilot 21406rd Tactical Air Support Squadron 504th Tactical Air Support Group hit by fire over Savannakhet Province, Laos and able to fly to Thailand on front engine Apr 1, where crew bailed out and were rescued. 21407 to MASDC as HV0128. flying Australia as VH-OII. Was N5257G before becoming VH-OII. As VH-OII 2014 was preserved Temora Aviation Museum, New South Wales, Australia. 21408rd Tactical Air Support Squadron 504th Tactical Air Support Group crashed from unknown cause 10 NW of Khe Sanh, Quang Tri Province, South Vietnam Mar 16. Pilot killed. 21409 received damage during Tet Offensive 1968 but was able to return to base at Ubon, Thailand and was returned to service. 21410 to MASDC as HV0161. To civil registry as N5257J Mat 12 21411 was on display at Chanute AFB Museum, Rantoul, Illinois. When this museum closed, plane moved to Museum of Aviation, Robins AFB. 21412 shot down by near Senphan Feb 28. Pilot POW, photographer rescued 21413 on display at Castle Air Museum, California 21414 to MASDC 1972. Transferred to 110th TASG, Michigan ANG Oct 20. To US Navy as 731414 Aug 1982 with VA-122, then to VFA-125 1986. To US Army Oct 12. To civil registry as N674EP Oct 29. Operated by US Army out of Yuma Proving Ground at Laguna AAF, AZ. 21415th Tactical Air Support Squadron 504th Tactical Air Support Group collided midar with UH-1D 66 near Quang Ngai, South Vietnam Jun 13. Pilot killed. Helicopter also crashed, killing 4 crew and 3 infantrymen. 21416 to MASDC as HV0219. To civil registry as N60BB Jun 14 21417 to MASDC as HV0173 Jul 15 21418 was manufactured by Aircraft, Wichita, KS and gained by the USAF on 1 Nov 1967. It was assigned to the 504th Tactical Air Support Group Nakhon Phanom RTAFB Thailand on 3 1968. It transferred to Cam Ranh Bay AB Vietnam on 11 Jun 1971. It transferred to the 68th Tactical Air Support Group Shaw AFB SC on 11 Sep 1971. It served with this unit until 16 1973, when it was dropped from inventory due to a accident caused by weather. According to the unit history, the aircraft, which was assigned to the 704th Tactical Air Support Squadron, was operating from Fort Bragg NC when it, and several other O-2Bs, were struck by high vortex-type winds on 6 Dec 1972. Several aircraft were pulled from the tie downs and damaged, including 67, which was pulled free by the winds and flipped over. It was one of two O-2s that were later written off due to excessive damage. To the best of our knowledge 67 died as the KudyJay. 21419th Tactical Air Support Squadron 504th Tactical Air Support Group shot down by 37-mm near Katao, Savannakhet Province, Laos Nov 26. Pilot but observer bailed out and was rescued by USAF helicopter. 21420th Tactical Air Support Squadron 504th Tactical Air Support Group hit by fire over Khe Sanh, South Vietnam and crashlanded at Khe Sanh Apr 21. Pilot injured but survived, aircraft DBR. 21421 to MASDC as HV0114. To civil registry as N52575 Sep 8 21422 on display at South Air and Space Museum, Ellsworth AFB, South 21423 to MASDC. To Canadian civil registry as C-FFAC. 21424 to MASDC. To civil registry as N37RM, reservation N424AF reserved Apr 3, taken up Jul 31. 21425 crashed near Biang, Laos Mar 9. Crew 21426 to MASDC 21427 to MASDC as HV0135. To civil registry as N427AU Jul 25 21428rd Tactical Air Support Squadron 504th Tactical Air Support Group collided midair with B-57G 53) near Vangthong,