So it's 50th anniversary of PAF's first aerial victory!
There's brief description of this successul interception in book titled 'History of the Pakistan Air Force 1947-1982'. A pair of F-86F Sabres from Peshawar Air Base, with Flt. Lt. M.N. Butt as leader and Flt. Lt. M. Yunus as his no. 2, were scrambled to intercept high flying IAF Canberra.
The F-86 flown by leader attempted to hit Canberra by firing Sabre's machine guns but Canberra was flying at an altitude of more than 50,000 feet well beyond the reach of two PAF Sabres. When Flt. Lt. Yunus took over, the Canberra suddenly lost height while executing turn over Rawalpindi. Yunus grabbed this oppurtunity and fired a burst of guns that struck the Canberra at height of 47,500 feet over Rawat near Rawalpindi.
55-5005 is the serial number of victorious F-86F Sabre that was flown by Flt. Lt. Yunus that day. Later this aircraft also took part in Pak-India wars of 1965 and 1971.
Here's an old photo of the same F-86F Sabre (serial# 55-5005) seen as gate guard at Peshawar Air Base in early 1990s.
Currently this aircraft is serving as gate guard at PAF Museum in Karachi as seen in photo on following link:
Photo Link: http://www.airliners.net/photo/Pakistan ... 0462435/L/
Abbas