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                                                  NORTH AMERICAN SABRE AIRCRAFT DATA
                                                   Estimted from Pilots' Notes
Aircraft Type Sabre F.4
Engine General Electric J-47-GE-13
Maximum Thrust 2,359 Kp 5,200lb
Internal Fuel 1,646 ltrs 362 Imp Gal
Clean Take-off Weight 6,622 kg 14,600 lb
Max Speed
(at 13,720m/45,000ft)
897 km/hr 484 knots
Rate of Climb
(at 13,720m/45,000ft)
1.27 m/sec 250 ft/min
Service Ceiling 12,200 m 40,000 ft
Time to 13,720 m/45,000 ft 22 min
Take-off Run to 15 m/50 ft 1,006 m 3,300 ft
Notes: Ron Gray tells this interesting story about the difference between the RAF's F.4 and the RCAF Sabre 6.   "The RCAF were blessed with that hotter A/C with the Orenda engine putting out 7,000lbs.   We 'intercepted' a visit by RCAF and the RAF's Mk 4 did not get much higher than the Vampire (45,000 with Norman Giffin on a battle flight and we were wallowing between compressibility and stall).   The F86 Mk.4 - I've had one up to 47,000 but that was a struggle.   The RCAF Mk 6's called "Look up guys, we're at 52."