Single-engine piston

N11WR

1973 Homebuilt Mustang II

Registered 1 NTSB/FAA record
Built
1973
Serial
448
Class
Single-engine piston
Engines
Lycoming O-320 series
Status
Current as of October 2026
Registered owner
Individual · sign in to see
Based
Shannon, IL
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Registration record

N11WR on the FAA register

Type
1973 Homebuilt Mustang II
Serial
448
Engines
Lycoming O-320 series
Registered owner
Individual — the name of an individual registrant is shown to signed-in users. Sign in
Shannon, IL
Certificate issued
1987-11-30
Airworthiness date
1982-07-13
Registration expires
2028-12-31
Airworthiness class
Experimental · amateur-built
Mode S (hex)
A02BDE
Mode S (octal)
50025736
Seats (type)
1
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2028-12-31
    Registration expires (renewal due).
  • 1989-06-25
    Accident at Kirkland, IL; damage: destroyed.
  • 1987-11-30
    Certificate of registration issued as N11WR.
  • 1982-07-13
    Airworthiness date on the current FAA record (experimental category (amateur-built)).
  • 1973
    Manufactured (1973).
Overview

About N11WR

N11WR is a 1973 Homebuilt Mustang II, serial number 448. It is registered to an individual in Shannon, Illinois. The current certificate of registration was issued on November 30, 1987 and expires on December 31, 2028.

The FAA aircraft reference file describes the type as a single-engine piston, one Lycoming O-320 series engine and 1 seats. Its airworthiness certificate is experimental category (amateur-built), dated July 13, 1982.

N11WR has 1 accident/incident record on file (most serious damage: destroyed); details are below.

Safety record

Accident & incident history

1989-06-25 Accident · Kirkland, IL Damage: Destroyed NTSB · CHI89DEE04
Reported aircraft: Renninger Mustang II
Probable cause: FUEL STARVATION (POSSIBLY FROM VAPOR LOCK), WHICH RESULTED IN LOSS OF ENGINE POWER, AND THE PILOT'S MISJUDGEMENT OF GROUND CLEARANCE DURING A FINAL TURN TO LAND.

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 Illinois· 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.