Single-engine piston

N177RM

1991 Homebuilt Twinstar Mark II

Registered No accidents on file
Built
1991
Serial
9001
Class
Single-engine piston
Engines
Rotax 503 DCDI
Status
Current as of October 2026
Registered owner
Individual · sign in to see
Based
Garden City, TX
Registration record

N177RM on the FAA register

Type
1991 Homebuilt Twinstar Mark II
Serial
9001
Engines
Rotax 503 DCDI
Registered owner
Individual — the name of an individual registrant is shown to signed-in users. Sign in
Garden City, TX
Certificate issued
2007-08-27
Airworthiness date
2007-09-27
Registration expires
2028-01-31
Airworthiness class
Experimental · light-sport
Mode S (hex)
A134B1
Mode S (octal)
50232261
Seats (type)
2
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2028-01-31
    Registration expires (renewal due).
  • 2007-09-27
    Airworthiness date on the current FAA record (experimental category (light-sport)).
  • 2007-08-27
    Certificate of registration issued as N177RM.
  • 1991
    Manufactured (1991).
Overview

About N177RM

N177RM is a 1991 Homebuilt Twinstar Mark II, serial number 9001. It is registered to an individual in Garden City, Texas. The current certificate of registration was issued on August 27, 2007 and expires on January 31, 2028.

The FAA aircraft reference file describes the type as a single-engine piston, one Rotax 503 DCDI engine and 2 seats. Its airworthiness certificate is experimental category (light-sport), dated September 27, 2007.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N177RM.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N177RM.

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.