Single-engine piston

N503MM

1994 Homebuilt Mini-Max

Registered No accidents on file
Built
1994
Serial
001
Class
Single-engine piston
Engines
Bombardier ROTAX (ALL)
Status
Current as of October 2026
Registered owner
Individual · sign in to see
Based
Caledonia, MI
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Registration record

N503MM on the FAA register

Type
1994 Homebuilt Mini-Max
Serial
001
Engines
Bombardier ROTAX (ALL)
Registered owner
Individual — the name of an individual registrant is shown to signed-in users. Sign in
Caledonia, MI
Certificate issued
1994-05-13
Airworthiness date
1995-09-13
Registration expires
2030-04-30
Airworthiness class
Experimental · amateur-built
Mode S (hex)
A64634
Mode S (octal)
51443064
Seats (type)
1
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2030-04-30
    Registration expires (renewal due).
  • 1995-09-13
    Airworthiness date on the current FAA record (experimental category (amateur-built)).
  • 1994-05-13
    Certificate of registration issued as N503MM.
Overview

About N503MM

N503MM is a 1994 Homebuilt Mini-Max, serial number 001. It is registered to an individual in Caledonia, Michigan. The current certificate of registration was issued on May 13, 1994 and expires on April 30, 2030.

The FAA aircraft reference file describes the type as a single-engine piston, one Bombardier ROTAX (ALL) engine and 1 seats. Its airworthiness certificate is experimental category (amateur-built), dated September 13, 1995.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N503MM.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N503MM.

Sources: NTSB aviation accident database and CAROL case system, FAA preliminary accident & incident notices. Search accident records

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Browse: Aircraft registered in Michigan· Registry by state· FAA registry stats

Data: FAA Aircraft Registry (October 2026), including deregistered aircraft; NTSB and FAA accident data; fyiAero listing history. Individual owners' names are shown to signed-in users and street addresses are never shown. Type figures are published specifications, not this aircraft's.