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Aircraft record

N6674K1978 Grumman Acft Eng Cor-Schweizer G-164C

Registration validUnclaimedSource: FAA, updated Oct 20, 2026

Safety record in brief:2 NTSB accidents (substantial damage at worst, latest Apr 2018)1 AD may apply

Registration
Valid
expires Jul 31, 2027
Based in
Maxwell, CA
owner city / state
Owners
1
since 2006
NTSB events
2
substantial, 2018
ADs may apply
1
confirm with A&P
Service reports
0
since 1995

Registration

FAA Aircraft Registry · Oct 20, 2026
Registered owner
Richter Aviation INC
Owner type
Corporation
City, state
Maxwell, CA
Certificate issued
Jun 14, 2006
Expires
Jul 31, 2027
Airworthiness
Restricted · Agriculture and Pest Control
Airworthiness date
May 2, 1978

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-164C
Year
1978
Serial number
16C
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
A8D128

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. 2006 – nowRichter Aviation INCMaxwell, CA · current
  2. Date unknownName not published by the FAAdifferent airframe: Republic Rc-3 S/N 957

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 (2)

Accident · substantial damage

Apr 29, 2018 · Maxwell, CA

A total loss of engine power due to an uncommanded closing of the fuel shutoff valve, which terminated fuel to the engine. The reason for the fuel shutoff valve’s closure could not be determined based on the available information.

Damage
Substantial
Injuries
None
Report
WPR18LA128

From NTSB records; matched by serial number.Read NTSB report (search CAROL for WPR18LA128)

Accident · substantial damage

May 26, 2017 · Maxwell, CA

The pilot's failure to visually check the fuel quantity during the preflight inspection and ensure that sufficient fuel was onboard for the flight, which resulted in a total loss of engine power due to fuel exhaustion.

Damage
Substantial
Injuries
Serious
Report
GAA17CA305

From NTSB records; matched by serial number.Read NTSB report (search CAROL for GAA17CA305)

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

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