Skip to content
KnownTail
Aircraft record

N99701974 Grumman Acft Eng Cor-Schweizer G-164A

DeregisteredUnclaimedSource: FAA, updated Oct 20, 2026

This N-number isn't registered right now. Below is its last known registration, canceled Jan 17, 2018.

Safety record in brief:1 NTSB accident (substantial damage, May 1999)1 AD may apply

Registration
Deregistered
Last based in
Echo, OR
owner city / state
Owners
1
since 1981
NTSB events
1
substantial, 1999
ADs may apply
1
confirm with A&P
Service reports
0
since 1995

Registration

FAA Aircraft Registry · Oct 20, 2026
Last registered owner
West Flying Services INC.
Owner type
Corporation
City, state
Echo, OR
Certificate issued
Nov 9, 1981
Canceled
Jan 17, 2018
Airworthiness
Restricted · Agriculture and Pest Control
Airworthiness date
Nov 23, 1974

We never show street addresses, even though they appear in the public FAA file. Individual owners are shown by city and state only.

Airframe & engine

FAA Registry + type data

Airframe

Manufacturer
Grumman Acft Eng Cor-Schweizer
Model
G-164A
Year
1974
Serial number
1375
Aircraft type
Fixed wing single engine
Category
Land
Certification
Type Certificated
Seats
1
Engines
1
Max takeoff weight
Up to 12,499 lb
Mode S code
ADEEFC

Engine

Make and model
P&W R1340 Series
Type
Reciprocating
Power
600 hp

Total time and engine hours aren't public. They appear here once the owner adds logbooks.

Ownership history

Ownership history from FAA records
  1. 1981 – 2018West Flying Services INC.Echo, OR

Individual owners are shown by city and state only.

Safety record

NTSB · Oct 15, 2026 · FAA ADs · Oct 20, 2026 · SDRs · Oct 16, 2026

NTSB events (1)

Accident · substantial damage

May 27, 1999 · Prescott, WA

The pilot-in-command's failure to maintain directional control during the takeoff roll and overloading of the right landing gear strut. Contributing factors were the soft takeoff surface, confined (narrow) takeoff surface, and high vegetation.

Damage
Substantial
Injuries
None
Report
SEA99LA074

From NTSB records; matched by N-number.Read NTSB report (search CAROL for SEA99LA074)

Accident history for this model

ADs published since 1998 that may apply (1)

These match the airframe or engine model. Whether each one applies, and whether it's been complied with, depends on serial numbers, equipment and logbook entries. Applicability must be confirmed by a mechanic against the aircraft's records.

ADSubjectEffectiveApplies to
99-11-02Pratt & Whitney R-1340 Series Reciprocating EnginesJul 19, 1999Engine (R1340 SERIES)

AI-extracted — verify against original. Matched from each AD's applicability section; ADs replaced by a later AD are left out.

Service Difficulty Reports (0)

No Service Difficulty Reports found for this airframe since 1995.

Sources

  • FAA Aircraft RegistryRegistration, owner city and state, airframe, engineupdated Oct 20, 2026
  • NTSB accident and incident databaseAccidents and incidents since 1982updated Oct 15, 2026
  • FAA Airworthiness Directives (Federal Register)ADs published since 1998updated Oct 20, 2026
  • FAA Service Difficulty ReportsReports since 1995updated Oct 16, 2026

Request owner name removalReport an error in this record