Registry / North American/aero Classics / P-51D / N51MR

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N51MR V

North American/aero Classics P-51D · 1944 · La Center, WA

FAA Registry ↗ FlightAware ↗ FlightRadar24 ↗ ADS-B Globe ↗

This aircraft — FAA registration facts

N51MR is a 1944 North American/aero Classics P-51D (serial 44-73163), registered to Kempf Brothers Aviation Partnership (partnership) in La Center, WA. Its FAA registration is recorded as v and expires April 2029; the airworthiness certificate dates from September 1961 (65 years ago). It carries a Pkrd-Roll V1650 SERIES engine rated at 1,490 hp, the engine on 55% of registered North American/aero Classics P-51Ds. Its Mode-S transponder broadcasts the ICAO 24-bit address A66039. It is one of 70 North American/aero Classics P-51D aircraft on the FAA registry.

Registered owner
Kempf Brothers Aviation Partnership
Owner type
Partnership
Based in
La Center, WA
Serial number
44-73163
Year built
1944 · 82 yrs old
Airworthiness class
2
FAA status
V
Mode-S / ICAO24
A66039 · 51460071 octal
Certificate issued
Apr 19, 2013
Airworthiness date
Sep 8, 1961
Last FAA activity
Jul 28, 2023
Registration expires
Apr 30, 2029
FAA region
S

Source: FAA aircraft registry (public record). Community reviews and photos below.

Engine on this aircraft

Engine
Pkrd-Roll V1650 SERIES
Engine type
Reciprocating (Piston)
Rated power
1,490 hp
Power per seat
1,490 hp
FAA engine code
49001

36 of the 65 registered North American/aero Classics P-51D carry this engine (55%), across 6 engine variants on the type.

Source: FAA engine reference (ENGINE.txt), matched on this registration's engine code.

Community facts about N51MR

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Flight history & live tracking

ICAO24: a66039
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Aircraft Type — ACFTREF 6402304

North American/aero Classics P-51D
Engines: 1
Type: piston
Seats: 1
Cruise: 241 KTAS
Category: Standard

Engine — CODE 49001

Manufacturer: Pkrd-Roll
Model: V1650 SERIES
Type: Reciprocating (Piston)
Horsepower: 1,490 HP

FAA Registration Record

N-Number: N51MR
Serial Number: 44-73163
Year Manufactured: 1944
ACFTREF Code: 6402304
Engine Code: 49001
Status: V (V)
Certification: 2
Type Aircraft: Fixed Wing Single Engine (4)
Type Engine: Reciprocating (Piston) (1)
Source: master

Documents & resources

Commonly available reference sources for the North American/aero Classics P-51D. Always confirm against the manufacturer's current, authoritative publication for your specific aircraft.

View the North American/aero Classics P-51D model overview, reviews & photos →

These are commonly available reference sources. FerryFlight Hub does not provide sample or generated documents on this page.

FerryFlight Hub is independent and not affiliated with, endorsed by, or sponsored by any aircraft manufacturer, the FAA, or any document publisher. References are NOT for operational, navigational, or flight-planning use — always rely on the current, FAA-approved documentation for the specific aircraft. We link to official or publicly available sources and do not host or redistribute copyrighted material. Provided "as is," without warranty of any kind as to accuracy, completeness, or currency.

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Transponder / ADS-B

Mode S (octal): 51460071
ICAO 24-bit (hex): A66039
ADS-B Exchange ↗ | FlightAware ↗

Registrant

Kempf Brothers Aviation Partnership
Partnership
4403 Ne 290Th St
La Center, WA, 986292003
FAA Region: S
Additional Names
KEMPF THOMAS M
KEMPF RANDALL P
KEMPF DOUGLAS A

Key Dates

Certificate Issued Apr 19, 2013
Airworthiness Sep 8, 1961
Expiration Apr 30, 2029
Last Activity Jul 28, 2023
Data as of Sep 7, 2026

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