Single-engine piston

N1YX

Homebuilt Glasair III

Registered 1 NTSB/FAA record
Built
—
Serial
3131
Class
Single-engine piston
Engines
Lycoming IO-540-EXP
Status
Current as of October 2026
Registered owner
Mac-V Aviation Inc (Corporation)
Based
Central Point, OR
Registration record

N1YX on the FAA register

Type
Homebuilt Glasair III
Serial
3131
Engines
Lycoming IO-540-EXP
Registered owner
Mac-V Aviation Inc
Central Point, OR
Certificate issued
2020-04-21
Airworthiness date
2008-03-03
Registration expires
2027-04-30
Airworthiness class
Experimental · amateur-built
Mode S (hex)
A0023E
Mode S (octal)
50001076
Seats (type)
2
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2027-04-30
    Registration expires (renewal due).
  • 2020-10-21
    Accident at Hayward, CA; damage: substantial.
  • 2020-04-21
    Certificate of registration issued as N1YX to the current registrant.
  • 2008-03-03
    Airworthiness date on the current FAA record (experimental category (amateur-built)).
  • 1989-10-25
    N1YX previously assigned to a Agusta A109A II (s/n 7425); cancelled.
Overview

About N1YX

N1YX is a Homebuilt Glasair III, serial number 3131. The FAA register lists Mac-V Aviation Inc as the registrant in Central Point, Oregon. The current certificate of registration was issued on April 21, 2020 and expires on April 30, 2027.

The FAA aircraft reference file describes the type as a single-engine piston, one Lycoming IO-540-EXP engine and 2 seats. Its airworthiness certificate is experimental category (amateur-built), dated March 3, 2008.

N1YX has 1 accident/incident record on file (most serious damage: substantial); details are below.

Safety record

Accident & incident history

2020-10-21 Accident · Hayward, CA Damage: Substantial Serious injury NTSB · WPR21LA019
Reported aircraft: Glasair III
Probable cause: A total loss of engine power due to fuel starvation because of a clogged fuel filter. Contributing to the accident was the improper maintenance and inspection of the fuel filter.

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.