Single-engine piston

N307GS

1992 Homebuilt YAK-55M

Registered 1 NTSB/FAA record
Built
1992
Serial
920607
Class
Single-engine piston
Engines
Ama/Expr UNKNOWN ENG
Status
Current as of October 2026
Registered owner
Big Sky Aviation Inc (Corporation)
Based
Wilmington, DE
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Registration record

N307GS on the FAA register

Type
1992 Homebuilt YAK-55M
Serial
920607
Engines
Ama/Expr UNKNOWN ENG
Registered owner
Big Sky Aviation Inc
Wilmington, DE
Certificate issued
2023-10-03
Airworthiness date
1994-02-03
Registration expires
2030-10-31
Airworthiness class
Experimental · exhibition
Mode S (hex)
A339FA
Mode S (octal)
50634772
Seats (type)
1
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2030-10-31
    Registration expires (renewal due).
  • 2023-10-03
    Certificate of registration issued as N307GS.
  • 2022-09-15
    Accident at Waldo, FL; damage: substantial.
  • 1994-02-03
    Airworthiness date on the current FAA record (experimental category (exhibition)).
  • 1992
    Manufactured (1992).
Overview

About N307GS

N307GS is a 1992 Homebuilt YAK-55M, serial number 920607. The FAA register lists Big Sky Aviation Inc as the registrant in Wilmington, Delaware. The current certificate of registration was issued on October 3, 2023 and expires on October 31, 2030.

The FAA aircraft reference file describes the type as a single-engine piston, one Ama/Expr UNKNOWN ENG engine and 1 seats. Its airworthiness certificate is experimental category (exhibition), dated February 3, 1994.

N307GS has 1 accident/incident record on file (most serious damage: substantial); details are below.

Safety record

Accident & incident history

2022-09-15 Accident · Waldo, FL Damage: Substantial Minor injury NTSB · ERA22LA420
Reported aircraft: Yakovlev YAK-55M
Probable cause: The pilot s inadequate preflight fuel planning and preflight inspection of the airplane, which resulted in fuel exhaustion, a total loss of engine power, and the subsequent off-airport landing.

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 Delaware· 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.