Lockheed 18-56
FAA model code5261642
Lockheed 18-56: Fixed wing multi engine, with 10 aircraft on the US register, built between 1942 and 1952.
- 10
- On the US register
- 2
- Engines
- 17
- Seats
- 184mph
- Cruise speed
- Manufacturer
- Lockheed
- Class
- Fixed wing multi engine
- Engine type
- Reciprocating
- Operates from
- Land
- Weight class
- 12,500 to 19,999 lb
- Build years on the register
- 1942–1952
Aircraft on the register by year built
More registered Lockheed 18-56 aircraft were built in 1942 than in any other year: 2.
Source: FAA Releasable Aircraft Registry, retrieved 2026-09-22. Counts are Voydar's tally of current registrations. Aircraft still registered today, by year of manufacture; not production totals.
Where they are registered
US states with the most registrations of this type. The state is the registration address, a count only.
- TX4
- CA2
- MS1
- MT1
- VA1
- WA1
Source: FAA Releasable Aircraft Registry, retrieved 2026-09-22. Counts are Voydar's tally of current registrations.
Other Lockheed models
All Lockheed models- 12AFixed wing multi engine15
- PV-2Fixed wing multi engine14
- P3BFixed wing multi engine14
- C-130AFixed wing multi engine9
- C-130HFixed wing multi engine9
- 382G-44K-30Fixed wing multi engine8
- P-38LFixed wing multi engine6
- 1329-25 JETSTAR IIFixed wing multi engine5
- 285DFixed wing multi engine5
- 382GFixed wing multi engine5
- VEGA 5CFixed wing single engine4
- SP-2HFixed wing multi engine4
Specifications are the FAA aircraft reference record for the model code; the FAA file carries no dimensions or performance beyond those shown. Reference data, not for flight planning.