Single-engine piston

N177GM

Homebuilt Mark IV (Avid Acft)

Registered No accidents on file
Built
—
Serial
11321040
Class
Single-engine piston
Engines
Subaru ALL MDLS A/B
Status
Current as of October 2026
Registered owner
Individual · sign in to see
Based
Coos Bay, OR
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Registration record

N177GM on the FAA register

Type
Homebuilt Mark IV (Avid Acft)
Serial
11321040
Engines
Subaru ALL MDLS A/B
Registered owner
Individual — the name of an individual registrant is shown to signed-in users. Sign in
Coos Bay, OR
Certificate issued
2017-08-23
Airworthiness date
1999-08-20
Registration expires
2027-08-31
Airworthiness class
Experimental · amateur-built
Mode S (hex)
A133D0
Mode S (octal)
50231720
Seats (type)
2
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2027-08-31
    Registration expires (renewal due).
  • 2017-08-23
    Certificate of registration issued as N177GM to the current registrant.
  • 1999-08-20
    Airworthiness date on the current FAA record (experimental category (amateur-built)).
  • 1992-04-03
    N177GM previously assigned to a Burkhart Grob Flugzeugbau G102 Astir CS (s/n 1723); cancelled.
Overview

About N177GM

N177GM is a Homebuilt Mark IV (Avid Acft), serial number 11321040. It is registered to an individual in Coos Bay, Oregon. The current certificate of registration was issued on August 23, 2017 and expires on August 31, 2027.

The FAA aircraft reference file describes the type as a single-engine piston, one Subaru ALL MDLS A/B engine and 2 seats. Its airworthiness certificate is experimental category (amateur-built), dated August 20, 1999.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N177GM.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N177GM.

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 Oregon· 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.