Single-engine piston

N89SK

1990 Homebuilt Cassutt III M

Registered No accidents on file
Built
1990
Serial
001
Class
Single-engine piston
Engines
Lycoming IO-320 series
Status
Current as of October 2026
Registered owner
Individual · sign in to see
Based
Alamogordo, NM
Registration record

N89SK on the FAA register

Type
1990 Homebuilt Cassutt III M
Serial
001
Engines
Lycoming IO-320 series
Registered owner
Individual — the name of an individual registrant is shown to signed-in users. Sign in
Alamogordo, NM
Certificate issued
1989-08-04
Airworthiness date
1990-10-12
Registration expires
2028-06-30
Airworthiness class
Experimental · amateur-built
Mode S (hex)
AC4495
Mode S (octal)
53042225
Seats (type)
1
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2028-06-30
    Registration expires (renewal due).
  • 1990-10-12
    Airworthiness date on the current FAA record (experimental category (amateur-built)).
  • 1989-08-04
    Certificate of registration issued as N89SK.
Overview

About N89SK

N89SK is a 1990 Homebuilt Cassutt III M, serial number 001. It is registered to an individual in Alamogordo, New Mexico. The current certificate of registration was issued on August 4, 1989 and expires on June 30, 2028.

The FAA aircraft reference file describes the type as a single-engine piston, one Lycoming IO-320 series engine and 1 seats. Its airworthiness certificate is experimental category (amateur-built), dated October 12, 1990.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N89SK.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N89SK.

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

Same state

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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.