91 Strategic Reconnaissance Squadron
History Notes


Chapter 5, Page 1 of 1

Post Korea: Looking for a Tactical Solution


At Great Falls AFB, Montana and Larson AFB, Washington, the 91st began experimenting with reconnaissance operations involving fighter aircraft. The hard lessons learned from the Korean War and other reconnaissance missions was that our aircraft were often times not able to outrun enemy fighters sent up to shoot or force them down. The U.S. needed a faster platform which also had the range of the larger, slower reconnaissance aircraft being used for reconnaissance work.
Above: A modified Republic YRF-84F (49-2430) hooks up with a B-36 bomber
in the 91st SRS FICON program. (1 )


(Editors note: If you would like to learn more about the YRF-84F and the GRB-36F, click on these URLs to the USAF Museum, WPAFB, and use your back button to return to this page.

YRF-84F: http://www.wpafb.af.mil/museum/annex/an4.htm

GRB-36F: http://www.wpafb.af.mil/museum/research/bombers/b3-80.htm

The 91ST conducted an operational procedure called the Fighter-Conveyence (FICON) system. FICON used two aircraft: a B-36 to function as the “mother” ship and provided the needed range and a modified F-84 jet aircraft to function as the high-speed reconnaissance aircraft. The specially-designed RF-84K’s would be ferried close to the projected target location, be launched in flight, make a high speed pass over the target, and then be retrieved and ferried back to its home base of operations. The jet reconnaissance pilots would enter and exit their RF-84 through the B-36’s bomb bay to fly away to conduct their reconnaissance missions.


Experimentation began in early 1955 and the first successful hook-up in December 1955. In January 1955, the 91st began FICON missions on a regular schedule. The hook-ups were very perilous and many near fatal accidents occurred during this operation. These “strategic/tactical” reconnaissance missions were only short-lived however. This could be due, in part, with the development of new reconnaissance aircraft--the high-altitude U-2--which made the need for more vulnerable reconnaissance aircraft to conduct strategic reconnaissance obsolete.
Loading of RF-84K aircraft into modified
bomb bay of B-36 aircraft


No longer needed for a long-range, strategic reconnaissance mission, the 91st was inactiviated for the first time in its 50 year history on 1 July 1957. (2)
A 91st SRS RF-84K Reconnaissance Fighter shown here being ferried by a long-range B-36. (3)



While the operational use of the B-36/RF-84K FICON program to collect essential strategic intelligence was very short-lived, it shows the extent in which Air Force leaders were willing to go in order to secure strategic intelligence on our Cold War adversary—the Soviet Union. Efforts are currently underway at the USAF Museum at Wright-Patterson AFB to build a Cold War addition. The USAF Museum has a refurbished RF-84K aircraft on display and it is the unit’s hope that this unique mission will be included as part of the future Cold War exhibit.

The 91st Strategic Reconnaissance Squadron was returned to a dormant state through inactivation in July 1957.

A YRF-84K

jet aircraft

modified with

a sloped tail

and hook

mechanism - 1954 (4)


Attributions

1. Rolling Thunder, Freeman Westel, Wings: A Sentry Magazine, Volume 23, Number 5, October 1993, pages 20-22.

2. Unarmed and Unafraid, Glen B. Infield, New York: Macmillan Company, 158.

3. Ibid.

4. Photo given to author at 91st Reunion in Savannah (March 14, 2002).


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