C-7A Caribou

Serial Number: 63-9760

The C-7 Caribou was flown to the Museum in 1992 and in tracing its past, it was found that the plane was stationed at Cam Ranh Bay, Vietnam from 1969 to 1970. One of the museum’s volunteers, Col. Bill Hardie, USAF Ret., researched his flight records of the time he spent at Cam Ranh Bay and found that he and the plane were old buddies.

In Vietnam the Caribou was used to re-supply fighting forces in-country because of its unique ability to fly in and out of camps on short, unimproved airstrips. The museum’s ‘bou is restored to its Vietnam- era appearance. In addition to its Vietnam service, this C-7 also served time with the Army’s Golden Knights Parachute Team.


The C-7 was used to move people and material into forward areas, where short, unprepared strips, were the norm. They were almost always operated under Visual Flight Rules (VFR) or “Special VFR,” but were fully equipped instrument aircraft. Typical cargoes were fuel (gasoline, diesel fuel, and JP-4), munitions (small arms ammunition, 2.75 inch aircraft rockets, 105mm, 155mm, 175mm, and 8 inch howitzer projectiles), food (widely varying from very conventional American steak and chicken, to live pigs, chickens, ducks, and eels for the ARVN troops), passengers (U.S. military, RVN military, RVN civilians, and even NVA POWs), and sadly, bodies. Most of the destination airstrips of the C-7 in the 1971 time period were along the borders of Laos and Cambodia with South Vietnam and were firebases or Special Forces outposts (U.S., ARVN, and Montagnard). The Caribou was a workhorse that went from sunrise to sunset every day operating in the heat, humidity, dust and mud from the low-lying Vietnamese Mekong Delta to the towering mountain regions of the central highlands.

The C-7 could accommodate up to 32 passengers, 26 fully-equipped paratroops, 20 litter patients, or an 8,740 pound cargo load.


  • Manufacturer: de Havilland Canada
  • First Flight: 30 July 1958
  • Retired: 1980s
  • Crew: Pilot, co-pilot, loadmaster
  • Payload: 8,740 lbs; or 32 passengers; or 26 paratroops; or 20 litter patients
  • Length: 72 ft 7 in
  • Wingspan: 95 ft 7 in
  • Height: 31 ft 10 in
  • Empty Weight: 16,920 lbs
  • Loaded Weight: 28,500 lbs
  • Powerplant: 2x Pratt & Whitney R-2000-7M2 radials
  • Maximum Speed: 215 mph
  • Cruise Speed: 121 mph
  • Range: 1,380 mi
  • Service Ceiling: 24,800 ft
Assignment History

The assignment history for the Air Mobility Command Museum's C-7A Caribou, serial number 63-9760:

Date Location
1 Jan 1967 To 483rd Troop Carrier Wing (Pacific Air Forces), Cam Ranh Bay AB, South Vietnam
21 Apr 1968 to 6200th Material Wing (PACAF), Clark AB, Philippines
22 Apr 1968 to 483rd Tactical Airlift Wing (PACAF), Cam Ranh Bay AB, South Vietnam
6 May 1968 Deployed to Clark AB, Philippines
6 May 1968 to 6200th Material Wing (PACAF), Clark AB, Philippines
18 Mar 1970 to 19th Tactical Fighter Wing (PACAF), Kadena AB, Okinawa
20 Mar 1970 to 483rd Tactical Fighter Wing (PACAF), Cam Ranh Bay AB, South Vietnam
30 Sep 1977 to 357th Tactical Airlift Squadron (ANG), Maxwell AFB, AL
3 Aug 1983 Dropped from the USAF inventory by transfer to the US Army, Maxwell AFB, AL


  • I quite likely launched and recovered this bird at Cam Ranh Bay as both of us arrived there about the same time (March 1970). I was a recip. mechanic and we spent a lot of time on the ramp readying the Caribou for its next mission. The augmenter tubes were always cracked and filthy dirty ~ we had to remove and clean them thoroughly before sending them off to the weld shop for repair.
    One morning as the flight crew was boarding the aircraft they spotted a field mouse as it scampered up into the tail section of the fuselage. My buddy grabbed the fire ax and I a broom ~ we corralled the mouse with the broom and my compadre squashed it with the ax. He grabbed the mouse by the tail and escorted him off the aircraft ~ the flight crew jumped on board and away they went. Just another day on the ramp at “Caribou Bay.”

  • My Father, Maj. (at the time) John W McDowell flew these out of Cam Ranh Bay in 69-70. would love pictures of him if anyone remembers him or stories. Thanks for everyone’s service. You are all heroes!

  • I have noticed that the HF long-wire antenna is missing. Also, the radar display that resides in the forward center console is not Vietnam era. I was an avionics technician assigned to the 483rd between 1970 and 1971.

  • I worked on the C7A at Seward AFB. We took them over from the Army in 1966 at Ft Benning GA. We move them to Seward AFB in Dec 66 and Jan 67. Worked in aircraft structural repair till March of 1968. Then assigned to 9th Air Commando squadron and name changed to 9th SOS in Nha Trang Vietnam working on the O2B Cessna push pull twin tail. Psychological war fare unit. I loved that C7A. It was a cool aircraft.

  • June 16, 2016 John H. Bell

    I happened to be browsing thru the Caribou Association web site and clicked on the Caribou on display at the Air Mobility Museum, Tail Number 63-9760. I was stationed at Cam Ranh Bay AB, Viet Nam from August 1959 to August 1970. I perused my old Form 5, Flight Time folder, and confirmed that I had flown that aircraft several times during my tour of duty. A couple of times it must have been for a Test Hop for change of engine, propeller or other flight check requirement, because they were short flights – about half an hour, and I was in a check flight status while there. I also noted that there were some of the regular combat airlift missions also. My sincere thanks to the Crew Chiefs and others for maintaining a great plane!

  • S/Sgt. C.L. Cook (Cooky)

    When I arrived in Cam Ranh Bay from aircraft familiarization at Fort Benning, I was assigned as Crew Chief to C7A Blue Tail 63-9760. I remained Crew Chief until I was assigned Flight Line Maint. coordinator in the Blue bread truck, coordinating with Rainbow Dispatcher. I left Nam for the world, just as the 1968 TET offensive was formulating. Proud to have served in some pretty remote spots in the Highlands, taken along on some of these missions, in the event of immediate unforeseen problems or ground maintenance needs.

  • I was an engine mechanic on the C7 caribou in Cam Ranh Bay 68 69 and loved it!

    • John Jesse Patterson

      My dad was in the 537th tactical squadron he worked on them he was a staff sergeant in the usaf his name was Byrd D Patterson Sonny was one of his nicknames maybe u served with him thanks

    • John Jesse Patterson

      My dad was a aircraft mechanic he worked on them 2 he was in the 537th tas maybe u served with him

  • My father, now 80 yrs young, flew one of these in Korea. He would love to go up in a C7 again even as a passenger. Does anyone know where this could happen?

  • I was the crew chief on 669. Red tail . Gotta love changing a cracked Aug Tube. Yuk

  • I was the crew chief on red tail 145 68-69

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