United States Legacy Lockheed Martin
P-3 Orion
Long-range, land-based maritime patrol and anti-submarine warfare turboprop, the mainstay Cold War ASW platform, largely replaced by the P-8 Poseidon.
Compiled from public sources ·primary reference ↗ ·last verified 2026-07-04
Procurement snapshot
Availability & export
US ITAR-controlled
Export needs U.S. State Dept (DDTC) approval; end-use & re-transfer restrictions apply.
Channel: Foreign Military Sales (FMS) or Direct Commercial Sale
Fielded & proven
Operator data not public
Status: legacy.
Lifecycle cost (est.)
No public unit price to model from.
Interoperability
No standardised NATO calibre / datalink detected in public specs.
Derived guidance from public data, export regime by country of origin, lifecycle from the GAO ~30% acquisition rule. Verify eligibility, pricing and offsets with the manufacturer and your acquisition authority.
Full specifications
Performance
Speed, range, altitude and engagement capability.
- Max speed
Maximum level speed. For aircraft this is at optimal altitude; for ground vehicles, top road speed. Higher means faster response and better kinematic performance.
- 761 km/h Stronger than 45% of systems in its class
- Range
Maximum distance: ferry range for aircraft, operational range for vehicles, maximum engagement distance for missiles. Higher means more standoff or persistence.
- 8,963 km Stronger than 79% of systems in its class
Physical
Dimensions, weight and crew.
- Crew
Personnel required to operate. Fewer reduces exposure; autoloaders trade a loader for mechanical complexity.
- 11
Specifications compiled from public Lockheed Martin and reference sources ↗. Published defense figures are approximations, treat comparisons as directional. Last verified 2026-07-04.
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What is the top speed of the Lockheed Martin P-3 Orion? +
The Lockheed Martin P-3 Orion has a maximum speed of 761 km/h.
What is the range of the Lockheed Martin P-3 Orion? +
The Lockheed Martin P-3 Orion has a maximum range of 8,963 km.
How many crew does the Lockheed Martin P-3 Orion require? +
The Lockheed Martin P-3 Orion requires a crew of 11.
