Grumman Acft Eng Cor-Schweizer G-164B
N6628Q is a Grumman Acft Eng Cor-Schweizer G-164B, a fixed-wing airplane with one motor with a piston engine, built in 1976. It has 1 seat. It is registered to an individual in Saint John, Washington. The FAA lists the registration as "sale reported". It holds a restricted airworthiness certificate for agriculture and pest control, dated November 30, 1976.
Aircraft
- Maker
- Grumman Acft Eng Cor-Schweizer
- Model
- G-164B · all G-164Bs and related versions
- Serial number
- 154B
- Type
- Fixed-wing, single engine
- Power
- Piston (reciprocating), 1 motor · P&W R-985 SERIES · 450 hp
- Seats
- 1
- Year built
- 1976
- Cruising speed
- 80 mph
- Transponder code
- A8BF26 (octal 52137446)
Registration
- Status
- Sale reported
- Certificate issued
- —
- Expires
- —
- Last FAA action
- October 2, 2026
- Airworthiness
- Restricted · Agriculture and pest control · November 30, 1976
- FAA region
- Northwest Mountain
- FAA record id
- 00632966
Owner as the FAA publishes it
- Name
- Sale Reported
- Type
- Individual
- Address
- PO Box 36
Saint John, WA 99171-0036
Owners can ask the FAA to withhold their name and address from public files. When they do, those fields are blank here as well. How that works.
Documents on file 0
No bills of sale, loans or other documents are indexed against this tail number.
Records check free · 2 to understand · 3 clear
The public federal record on N6628Q, read the way a buyer, lender or insurer reads it: FAA registration, prior tail numbers keyed on the serial number, reuse of the tail number, recent registry filings, and the NTSB accident record under this and every earlier registration.
Registration status is "Sale reported". An aircraft cannot be operated on an invalid or expired registration; resolve this with the FAA before any transaction. [1]
Restricted certificate for agriculture and pest control, dated November 30, 1976, consistent with the 1976 manufacture year. [1]
No earlier tail number is recorded against serial 154B for this model in the deregistered file. [2]
No other airframe has carried N6628Q according to the deregistered file. [2]
No bills of sale, loans or releases have reached the registry in recent weeks. The index covers only recent filings; older liens are in the records file. [3]
4 NTSB records under N6628Q: Accident on August 15, 2011 at Oakesdale, WA: minor injuries, substantial damage. Accident on May 4, 2009 at Colfax, WA: no injuries, substantial damage. Accident on July 9, 1991 at Crows Landing, CA: no injuries, destroyed. Details below. [4]
These live in the FAA aircraft records file (every document ever filed against the aircraft) and, for larger aircraft, the International Registry. Part of the full report.
AD compliance against the logbooks and flight-activity reconciliation are researched layers of the full report.
NTSB records 4
Aircraft on the NTSB record: Grumman Acft Eng Cor-Schweizer G-164B · operated under 137
The pilot's decision to land with a high tailwind, which resulted in a nose-over.
Search the NTSB's CAROL system for WPR11LA384 for the docket and final report. Open CAROL
Aircraft on the NTSB record: Grumman G-164B · operated under 137
A total loss of engine power due to excessive wear in several carburetor components that led to a malfunction of the carburetor.
Search the NTSB's CAROL system for WPR09LA227 for the docket and final report. Open CAROL
Aircraft on the NTSB record: Grumman G-164B · operated under 137
THE PILOT LANDING HIS AIRPLANE ERRONEOUSLY ON THE WRONG LANDING SURFACE. FACTORS IN THIS ACCIDENT WERE: SUNGLARE AND ITS INTERFERENCE WITH THE PILOT'S VISION AND THE SOFT TERRAIN.
Search the NTSB's CAROL system for LAX91LA299 for the docket and final report. Open CAROL
Aircraft on the NTSB record: Grumman G-164B · operated under 137
Search the NTSB's CAROL system for LAX83LA009 for the docket and final report. Open CAROL
- FAA Releasable Aircraft Database, master file, file of October 2, 2026. registry.faa.gov/
- FAA deregistered aircraft file (part of the same download), file of October 2, 2026. registry.faa.gov/
- FAA document index: registry documents received in recent weeks, file of October 2, 2026. registry.faa.gov/
- NTSB aviation accident database (CAROL), records through August 27, 2026. data.ntsb.gov/carol-main-public/basic-search
This automated check reads the public federal record. Nothing here is a legal opinion, an appraisal or a statement about the aircraft's condition; a CLEAR line is a statement about the searched record, not the aircraft.
Source: FAA Civil Aviation Registry, Releasable Aircraft Database, October 2, 2026. See this record on the FAA site · This record as data