Registry / North American / P-51C-10 / N251MX

Own N251MX?

Claim ownership to earn the Verified Owner badge on your reviews and to reply to other pilots' feedback.

+ Submit ownership claim →

We won't display your email publicly.

Helpful: bill of sale, registration certificate, insurance dec page. Names are auto-matched too — many claims auto-verify without a document.

Claims auto-verify when your name matches the FAA registrant. Otherwise an admin reviews — usually within 1 business day.

N251MX V

North American P-51C-10 · 1943 · Boulder, CO

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

This aircraft — FAA registration facts

N251MX is a 1943 North American P-51C-10 (serial 42-103293), registered to Sky Stallion LLC (LLC) in Boulder, CO. Its FAA registration is recorded as v and expires July 2032; the airworthiness certificate dates from May 2004 (22 years ago). It carries a Packard LIBERTY engine rated at 400 hp, the engine on 50% of registered North American P-51C-10s. Its Mode-S transponder broadcasts the ICAO 24-bit address A25C5E. It is one of 2 North American P-51C-10 aircraft on the FAA registry. Sky Stallion LLC holds 2 aircraft on the registry.

Registered owner
Sky Stallion LLC
Owner type
LLC
Based in
Boulder, CO
Serial number
42-103293
Year built
1943 · 83 yrs old
Airworthiness class
2
FAA status
V
Mode-S / ICAO24
A25C5E · 50456136 octal
Certificate issued
Jul 28, 2025
Airworthiness date
May 4, 2004
Last FAA activity
Jul 28, 2025
Registration expires
Jul 31, 2032
FAA region
S

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

Engine on this aircraft

Engine
Packard LIBERTY
Engine type
Reciprocating (Piston)
Rated power
400 hp
Power per seat
400 hp
FAA engine code
49501

1 of the 2 registered North American P-51C-10 carry this engine (50%), across 2 engine variants on the type.

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

Community facts about N251MX

Reported by pilots, owners and enthusiasts — community-reported and admin-checked before they publish. Always verify anything important against the aircraft's records.

Add a fact about N251MX

Your email is used only to notify you about your submission — it's never shown publicly.

Pilot & Owner Reviews

Be the first to share what you know about N251MX.

Share your experience with N251MX

Help other pilots, buyers and curious aviators. Reviews appear after a quick admin check.

+ Add detailed ratings (optional)
About your time with N251MX (specific to this airplane — helps other pilots)
Would you fly this airplane again?
Recommended for (pick any)

20–2,000 characters

We won't display your email publicly.

No reviews yet — be the first.

Pilot & Owner Reviews

Own N251MX? Claim ownership to earn the Verified Owner badge on your reviews and to reply to other pilots' feedback.

Flight history & live tracking

ICAO24: a25c5e
Track N251MX on external services
FlightAware FlightRadar24 ADS-B Exchange Globe ADS-B.lol Globe FAA Registry
No flight data on file yet for N251MX.
Queries adsb.lol — works only if N251MX is broadcasting ADS-B right now. Daily sweep at 04:43 MST · external trackers above for guaranteed live data.
📸 Upload a photo of N251MX

We won't display your email publicly.

Up to 10 photos per aircraft per uploader. Photos appear after admin approval.

Aircraft Type — ACFTREF 6402340

North American P-51C-10
Engines: 1
Type: piston
Seats: 1
Category: Standard

Engine — CODE 49501

Manufacturer: Packard
Model: LIBERTY
Type: Reciprocating (Piston)
Horsepower: 400 HP

FAA Registration Record

N-Number: N251MX
Serial Number: 42-103293
Year Manufactured: 1943
ACFTREF Code: 6402340
Engine Code: 49501
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 P-51C-10. Always confirm against the manufacturer's current, authoritative publication for your specific aircraft.

View the North American P-51C-10 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.

Report a problem with this document (wrong fitment, outdated, or copyright / takedown) · Full document policy

Transponder / ADS-B

Mode S (octal): 50456136
ICAO 24-bit (hex): A25C5E
ADS-B Exchange ↗ | FlightAware ↗

Registrant

Sky Stallion LLC
LLC
View all 2 aircraft registered to this owner →
2079 Hardscrabble Dr
Boulder, CO, 803057136
FAA Region: S

Key Dates

Certificate Issued Jul 28, 2025
Airworthiness May 4, 2004
Expiration Jul 31, 2032
Last Activity Jul 28, 2025
Data as of Oct 5, 2026

Calculate Performance

Calculate density altitude, takeoff roll, and climb performance for a North American P-51C-10 at any airport.

Airport Performance Calculator

Pre-filled with P-51C-10 performance data

Need to ferry this aircraft?

FerryFlight connects you with experienced ferry pilots for domestic and international delivery flights.

Get a Quote

Other North American P-51C-10 registrations

N4651C
Mustang LLC
1943