Single-engine piston

N31LL

1993 Homebuilt Mustang MII

Registered No accidents on file
Built
1993
Serial
MII 1239
Class
Single-engine piston
Engines
Lycoming O-320 series
Status
Current as of October 2026
Registered owner
Co-owned · sign in to see
Based
Ulysses, KS
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Registration record

N31LL on the FAA register

Type
1993 Homebuilt Mustang MII
Serial
MII 1239
Engines
Lycoming O-320 series
Registered owner
Co-owned — the name of an individual registrant is shown to signed-in users. Sign in
Ulysses, KS
Certificate issued
2024-01-28
Airworthiness date
2002-06-26
Registration expires
2031-01-31
Airworthiness class
Experimental · amateur-built
Mode S (hex)
A3457D
Mode S (octal)
50642575
Seats (type)
2
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2031-01-31
    Registration expires (renewal due).
  • 2024-01-28
    Certificate of registration issued as N31LL.
  • 2002-06-26
    Airworthiness date on the current FAA record (experimental category (amateur-built)).
  • 1993
    Manufactured (1993).
Overview

About N31LL

N31LL is a 1993 Homebuilt Mustang MII, serial number MII 1239. It is registered to co-owners in Ulysses, Kansas. The current certificate of registration was issued on January 28, 2024 and expires on January 31, 2031.

The FAA aircraft reference file describes the type as a single-engine piston, one Lycoming O-320 series engine and 2 seats. Its airworthiness certificate is experimental category (amateur-built), dated June 26, 2002.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N31LL.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N31LL.

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 Kansas· 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.