Pistons/NORTHROP/P-61/N550NF

N550NF — NORTHROP P-61

Registry aircraft record

✦FAA Registry Record
N-NumberN550NF
Serial number4239445
ManufacturerNORTHROP
ModelP-61
Year built—
RegistrantMID ATLANTIC AIR MUSEUM
Registry statusRegistered (V)
RegistrationRegistration current · expires 31 Jul 2027
AirworthinessAirworthiness not published by this register
Last action2023-03-04
Source: FAA (United States) · updated Oct 22, 2026
One of 1 active NORTHROP P-61s across the 4 registries BuyJet tracks. Registry record last updated Oct 22, 2026.
NORTHROP P-61 model hub

New to market — be the first to see P-61 listings View market →

Is this your aircraft?

List it in minutes — we’ve already got the registry data.

About N550NF

What aircraft is N550NF?

N550NF is a NORTHROP P-61 registered with the FAA (United States).

Is N550NF currently registered?

Yes — the FAA (United States) lists N550NF as registered (registry data updated 2026-10-22).

How many seats and engines does NORTHROP P-61 have?

The NORTHROP P-61 has 3 seats and 2 engines.

NORTHROP P-61 — fleet data & listingsAircraft registered in United States for sale