Single-engine piston

N421AK

2023 Homebuilt Stol Cub

Registered No accidents on file
Built
2023
Serial
001
Class
Single-engine piston
Engines
Lycoming O-320-A2B
Status
Current as of October 2026
Registered owner
Individual · sign in to see
Based
Chugiak, AK
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Registration record

N421AK on the FAA register

Type
2023 Homebuilt Stol Cub
Serial
001
Engines
Lycoming O-320-A2B
Registered owner
Individual — the name of an individual registrant is shown to signed-in users. Sign in
Chugiak, AK
Certificate issued
2023-05-16
Airworthiness date
2023-05-25
Registration expires
2030-05-31
Airworthiness class
Experimental · amateur-built
Mode S (hex)
A4FF60
Mode S (octal)
51177540
Seats (type)
3
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2030-05-31
    Registration expires (renewal due).
  • 2023-05-25
    Airworthiness date on the current FAA record (experimental category (amateur-built)).
  • 2023-05-16
    Certificate of registration issued as N421AK to the current registrant.
  • 2018-04-20
    N421AK previously assigned to a Piper Warrior II (s/n 28-7916490); cancelled.
Overview

About N421AK

N421AK is a 2023 Homebuilt Stol Cub, serial number 001. It is registered to an individual in Chugiak, Alaska. The current certificate of registration was issued on May 16, 2023 and expires on May 31, 2030.

The FAA aircraft reference file describes the type as a single-engine piston, one Lycoming O-320-A2B engine and 3 seats. Its airworthiness certificate is experimental category (amateur-built), dated May 25, 2023.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N421AK.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N421AK.

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

Same state

Other aircraft registered in Alaska

N4217H
1948 Piper PA-14
N4217Z
1974 Piper Super Cub
N4219H
1948 Piper PA-14
N421G
Cessna 421C
N421QB
1952 Canadian Car & Foundry Harvard MKIV
N421RG
1979 Cessna 421C
All 9,146 aircraft registered in Alaska →
Similar aircraft

Other single-engine pistons on the register

  • N10782004 Iniziative Industraili Italia Sky Arrow 650TCNS
  • N177P1975 Cessna 177RG
  • N3091A1953 Cessna 170B
  • N101LJ1976 Cessna 172M Skyhawk
  • N105UC1985 Cessna 152
  • N7562U1978 Cessna 150M

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Browse: Aircraft registered in Alaska· 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.