Single-engine piston

N9121D

1958 Piper PA-18 Super Cub

Registered 1 NTSB/FAA record
Built
1958
Serial
18-6500
Class
Single-engine piston
Engines
Lycoming O-320 series
Status
Current as of October 2026
Registered owner
Moxieair LLC (LLC)
Based
Baldwin, WI
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Registration record

N9121D on the FAA register

Type
1958 Piper PA-18 Super Cub (FAA: Piper PA-18A 150)
Serial
18-6500
Engines
Lycoming O-320 series
Registered owner
Moxieair LLC
Baldwin, WI
Certificate issued
2023-09-12
Airworthiness date
1964-03-12
Registration expires
2030-09-30
Airworthiness class
Multiple
Mode S (hex)
ACA098
Mode S (octal)
53120230
Seats (type)
1
Weight class
up to 12,499 lb
Range (type)
450 nm
Cruise (type)
97 kt
Status
Current as of October 2026
Registry history

Timeline

  • 2030-09-30
    Registration expires (renewal due).
  • 2023-09-12
    Certificate of registration issued as N9121D.
  • 1968-06-24
    Accident at Breckenridge,Tex, 43; damage: destroyed.
  • 1964-03-12
    Airworthiness date on the current FAA record (multiple category).
  • 1958
    Manufactured (1958).
Overview

About N9121D

N9121D is a 1958 Piper PA-18 Super Cub (FAA model PA-18A 150), serial number 18-6500. The FAA register lists Moxieair LLC as the registrant in Baldwin, Wisconsin. The current certificate of registration was issued on September 12, 2023 and expires on September 30, 2030.

The FAA aircraft reference file describes the type as a single-engine piston, one Lycoming O-320 series engine and 1 seats. Published figures for the type give a cruise speed of about 97 knots and a range of about 450 nm; actual performance depends on configuration, load and conditions. Its airworthiness certificate is multiple category, dated March 12, 1964.

N9121D has 1 accident/incident record on file (most serious damage: destroyed); details are below.

Cruise
97 kt
Range
450 nm
Power / thrust (each)
125
Takeoff over 50 ft
650 ft
Landing over 50 ft
725 ft
Fuel burn
8 gph

Published figures for the Piper PA-18 Super Cub type. They describe the model, not this airframe's equipment or condition.

Safety record

Accident & incident history

1968-06-24 Accident · Breckenridge,Tex, 43 Damage: Destroyed NTSB · 3 2249
Reported aircraft: Piper PA-18A
Probable cause: O COMPLETE SPRAY RUNS BEFORE INITIATING OPERATION.

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

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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.