F-82B Twin Mustang
The NMUSAF’s F-82B
Betty-Jo was used to demonstrate the postwar
Air Force’s long reach, flying nonstop between Hawaii and La Guardia
AIrport, New York in February 1947. This nearly 5,000 mile did not
represent what the Twin Mustang was operationally capable of, as Betty-Jo
had been partially stripped, given extra internal tankage, and was fitted
with a quartet of 310-gallon drop tanks for the mission. It did however
show that attention was being paid to developing the capability to escort
SAC bombers on long range sorties. The P-82 had been designed as an escort
for B-29s operating against Japan, but would end up going into service
postwar with the task of protecting bombers on missions targeting the
USSR.

Brian Philpott “Twin Mustang”
Airfix
Magazine April 1970 Includes drawings.
John F. Sharp “To War in a Twin Mustang”
Warbirds International: Mustangs Fall 2013 Includes
armor and armament diagrams, cockpit images, a list of Korean operational
losses, and many photos.