Registry / Bonzer Mark / MXL / N503MX

Own N503MX?

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.

N503MX V

Bonzer Mark MXL · 2020

Pilot & Owner Reviews

Be the first to share what you know about N503MX.

Share your experience with N503MX

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

+ Add detailed ratings (optional)
About your time with N503MX (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 N503MX? Claim ownership to earn the Verified Owner badge on your reviews and to reply to other pilots' feedback.

Flight history & live tracking

ICAO24: a6463e
No flight data on file yet for N503MX.
Queries adsb.lol — works only if N503MX is broadcasting ADS-B right now. Daily sweep at 04:43 MST · external trackers above for guaranteed live data.
📸 Upload a photo of N503MX

We won't display your email publicly.

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

Aircraft Type — ACFTREF 056386I

Bonzer Mark MXL
Engines: 1
Type: piston
Seats: 1
Category: Standard

Engine — CODE 55564

Manufacturer: Rotax
Model: 503 SERIES
Type: 2-Cycle Piston
Horsepower: 52 HP

FAA Registration Record

N-Number: N503MX
Serial Number: 0104
Year Manufactured: 2020
ACFTREF Code: 056386I
Engine Code: 55564
Status: V (V)
Certification: 42
Type Aircraft: Fixed Wing Single Engine (4)
Type Engine: 2-Cycle Piston (7)
Source: master

Transponder / ADS-B

Mode S (octal): 51443076
ICAO 24-bit (hex): A6463E

Registrant

Oast Thomas
524 N School St
Sedan, KS, 673611112
FAA Region: 3

Key Dates

Certificate Issued Dec 13, 2023
Airworthiness Apr 22, 2020
Expiration Dec 31, 2030
Last Activity Dec 13, 2023
Data as of Jun 4, 2026

Calculate Performance

Calculate density altitude, takeoff roll, and climb performance for a Bonzer Mark MXL at any airport.

Airport Performance Calculator

Pre-filled with MXL performance data

Need to ferry this aircraft?

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

Get a Quote