ATrainer aircraft
Lockheed CP-140 Aurora
Maritime patrol aircraft (CP-140) MPA trainer aircraft (CP-140A)
Credit
Ken Mist · CC BY-SA 2.0 · Resized · CC BY-SA 2.0 · Source ↗ · Modified
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ATrainer aircraft
Maritime patrol aircraft (CP-140) MPA trainer aircraft (CP-140A)
At a glance
Measured figures
CP-140 Aurora · Length
Single sourceCP-140 · Length
Single sourceConfiguration
| Specification | Lockheed CP-140 Aurora | Northrop T-38 Talon |
|---|---|---|
| Type | Maritime patrol aircraft (CP-140) MPA trainer aircraft (CP-140A)[source] | Advanced trainer[source] |
| Manufacturer | Lockheed Corporation[source] | Northrop Corporation[source] |
| Status | Active (CP-140M only)[source] | Operational[source] |
| Primary user | Royal Canadian Air Force[source] | — |
Gross; CP-140 Aurora · Gross weight · Maximum gross weight
Single sourceGross; CP-140 · Gross weight
Single source61,362 lb (27,833 kg)[source]
64,410 kg[source]CP-140 Aurora · Maximum gross weight
Empty; T-38A · Empty weight
Single sourceGross; T-38A · Gross weight
Single sourceMaximum; CP-140 Aurora · Maximum speed · Maximum speed
Single sourceMaximum; CP-140 · below cruise ceiling
Single source375 kn (432 mph, 694 km/h) below cruise ceiling[source]
750 km/h[source]CP-140 Aurora · Maximum speed
Maximum; T-38A · Maximum speed
Single source746 kn (858 mph, 1,382 km/h)[source]
CP-140 · 4 × Allison T56-A-14-LFE turboprop engines each
Single source4 × Allison T56-A-14-LFE turboprop engines, 4,909 hp (3,661 kW) each[source]
T-38A · 2 × General Electric J85-5A afterburning turbojet engines thrust each dry
Single sourceT-38A · with afterburner
Single source2 × General Electric J85-5A afterburning turbojet engines, 2,680 lbf (11.9 kN) thrust each dry, 3,850 lbf (17.1 kN) with afterburner[source]
CP-140 · on station at 1,000 nmi (1,151 mi; 1,852 km) radius
Single source8 hours 12 minutes on station at 1,000 nmi (1,151 mi; 1,852 km) radius[source]
CP-140 · Hardpoints: 8 in weapons bay; 10 under-wing from capacity with a capacity of
Single sourceCP-140 · total in weapons bay, with provisions to carry combinations of
Single sourceHardpoints: 8 in weapons bay; 10 under-wing from 611 to 2,450 lb (277 to 1,111 kg) capacity with a capacity of 4,800 lb (2,177 kg) total in weapons bay, with provisions to carry combinations of:[source]
T-38A · 33,600 ft/min (
Single source33,600 ft/min (171 m/s)[source]
Bars compare reported quantities only. A larger figure does not make a system better; configurations and test conditions differ.
| Number built | 21 (18 CP-140M + 3 CP-140A)[source] | 1,187[source] |
|---|
| Introduction date | 1980[source] | 17 March 1961[source] |
|---|
| First flight | 22 March 1979 (CP-140)[source] | 10 April 1959[source] |
|---|
| Retired | 2011 (CP-140A only)[source] | — |
|---|
| Developed from | Lockheed P-3 Orion[source] | Northrop N-156[source] |
|---|
| Fuel capacity | 7,661 imp gal (9,200 US gal; 34,828 L) usable fuel in one fuselage tank and four wing integral tanks[source] | — |
|---|
| Hardpoints | 8 in weapons bay; 10 under-wing from 611 to 2,450 lb (277 to 1,111 kg) capacity with a capacity of 4,800 lb (2,177 kg) total in weapons bay, with provisions to carry combinations of: Other: signal chargers, smoke markers , illumination flares[source] | — |
|---|
| Aspect ratio | 7.5[source] | — |
|---|
| Airfoil | root: NACA 0014 (modified) ; tip: NACA 0012 (modified)[source] | — |
|---|
| Propellers | 4-bladed Hamilton Standard 54H60, 13 ft 6 in (4.11 m) diameter constant-speed fully-feathering reversible-pitch propellers[source] | — |
|---|
| Maximum transit speed | 395 kn (455 mph; 732 km/h) at optimum altitude[source] | — |
|---|
| FAR balanced field length | 7,900 ft (2,408 m)[source] | — |
|---|
| Take-off distance to 50 ft (15 m) | 6,000 ft (1,829 m)[source] | — |
|---|
| Landing distance from 50 ft (15 m) | 3,200 ft (975 m) at 114,000 lb (51,710 kg) landing weight[source] | — |
|---|
| Other | signal chargers, smoke markers , illumination flares[source] | — |
|---|
| Rockets | air-to-surface rockets can be fitted after a minor retrofit.[source] | — |
|---|
| Bombs | Mk 46 Mod V torpedoes, conventional bombs[source] | — |
|---|
| Country of origin | United States[source] United States[source] | — |
|---|
| National origin | — | United States[source] |
|---|
| Primary users | — | United States Air Force United States Navy NASA Turkish Air Force[source] |
|---|
| Manufactured | — | 1961–1972[source] |
|---|
| Variant | — | Northrop F-5[source] |
|---|
| Wing loading | — | 69.53 lb/sq ft (339.5 kg/m 2 )[source] |
|---|
| Thrust/weight | — | 0.65[source] |
|---|
| Propulsion | — | (2) J85-GE-5 turbojet engines each producing 2,900 pounds (1,315 kilograms) of thrust with afterburners.[source] |
|---|
Maximum take-off; T-38A · Max takeoff weight
Single sourceOfficial specification · t-38-talon; Max. gross, take-off: 12,500 pounds (5,670 kilograms). Airspeed: 812 mph (Mach 1.08 at sea level).
Single source