Grumman G-21
35 on the U.S. register across 2 versions the FAA records separately. Built from 1939 to 1962; half of them date from 1944 or earlier. California has the most (6). 60% are registered to companies, flight schools, clubs and other organisations; the rest to individuals, who are never named here.
About the G-21 from the FAA's model table
- Type
- Fixed-wing, multi-engine · Piston twins
- Power
- Piston (reciprocating), 2 engines
- Common engines
- P&W R-985 Series (29), P & W R-985-An-6B (1), P & W R-985-14B (1)
- Seats
- 8
- Cruise speed
- about 150 mph
- Maker on the register
- Grumman
- Registered
- earliest certificate July 25, 1991; newest April 14, 2026
Where they are owner's state
California6Alaska4Texas3Delaware3New York2Michigan2Connecticut2Wyoming1Washington1Tennessee1Pennsylvania1Oregon1
Who owns them registrant type
Individual12 (34%)Corporation12 (34%)LLC9 (26%)Co-owned2 (6%)
Versions as the FAA records them · click one to list only those aircraft
When they were built by decade · 7 with no year on file
Registrations by year certificates issued since 2010, including changes of owner · 2026 is the year so far
Registration status
Valid34 (97%)Pending1 (3%)
Airworthiness certificate class
Standard29 (83%)None on file4 (11%)Multiple2 (6%)
Biggest operators companies, schools and clubs
Stage One Associates LLC2Yanks Air Museum1Valadez Goose LLC1Uss Alabama Battleship Foundation INC1Tongass Historical Society INC1Stick And Rudder Aviation INC1Southern Cross Aviation LLC1Southern Aircraft Consultancy INC Trustee1Runyon Aviation LLC1Ozark Management INC1Mike Rinker Aircraft LLC1L-13 LLC1
Fleet pages: Stage One Associates LLC · Yanks Air Museum · Southern Aircraft Consultancy INC Trustee · Ozark Management INC · Mike Rinker Aircraft LLC
Accident history NTSB records · 17 cases since 1982, 4 fatal
2008-11-16ANC09WA013 · G-21A CFPCK · accident near Vancouver · 7 killed
2008-08-03ANC08WA096 · G-21A CGPCD · accident near Port Hardy · 5 killed
2008-04-10ANC08FA050 · G-21A N741 · accident near Unalaska, AK · serious injuries
2008-01-29MIA08LA048 · G-21A N21A · accident near Marathon, FL · serious injuries
2005-02-15IAD05LA038 · G-21A N327 · accident near Penn Yan, NY · minor injuries
2002-06-17ANC02LA052 · G-21 N21A · accident near Northway, AK · no injuries
1999-03-25MIA99FA114 · G-21A N5548A · accident near Lauderdale Lake, FL · 1 killed
1998-04-15ANC98LA038 · G-21 N22932 · accident near Dutch Harbor, AK · no injuries
The 8 most recent of 17 cases where the NTSB's make and model match this family's versions. Rates per registered aircraft, phases of flight and causes are coming with the analytics stage. Each aircraft's own page also shows its record.
Questions people ask answers refresh every morning
How many Grumman G-21 aircraft are registered in the U.S.?
35 as of October 2, 2026, counting 2 versions the FAA records separately.
Which state has the most Grumman G-21s?
California, with 6.
Who owns the Grumman G-21?
60% are registered to companies, flight schools, clubs and other organisations; the rest to individuals and co-owners, who are never named on this site.
Aircraft newest certificates first · 34 G-21A (all versions)
| Tail no. | Maker and model | Owner and base | Certificate | Registered | Status |
|---|---|---|---|---|---|
| N7211 | Grumman G-21A |
Stage One Associates LLC Oxford, Connecticut |
Standard | 2026-04-14 | Valid |
| N5548A | Grumman G-21A |
Stage One Associates LLC Oxford, Connecticut |
Standard | 2026-04-01 | Valid |
| N4575C | Grumman G-21A |
Southern Aircraft Consultancy INC Trustee Casper, Wyoming |
Standard | 2026-02-25 | Valid |
| N22932 | Grumman G-21A |
Runyon Aviation LLC Fort Worth, Texas |
Standard | 2025-10-09 | Valid |
| N9074N | Grumman G-21A |
Individual owner California |
None on file | 2023-09-30 | Valid |
| N270DB | Grumman G-21A |
Individual owner Pennsylvania |
Standard | 2023-07-27 | Valid |
| N9074U | Grumman G-21A |
Individual owner Michigan |
None on file | 2023-05-31 | Valid |
| N42GL | Grumman G-21A |
Valadez Goose LLC Helena, Montana |
Standard | 2023-05-05 | Valid |
| N74588 | Grumman G-21A |
Southern Cross Aviation LLC Roanoke, Texas |
Standard | 2022-07-28 | Valid |
| N1019N | Grumman G-21A |
Individual owner Florida |
Standard | 2022-06-15 | Valid |
| N48550 | Grumman G-21A |
Uss Alabama Battleship Foundation INC Mobile, Alabama |
Standard | 2022-04-21 | Valid |
| N9750Z | Grumman G-21A |
Individual owner Iowa |
Standard | 2022-02-26 | Valid |
| N345GG | Grumman G-21A |
3G Classic Aviation INC Wilmington, Delaware |
None on file | 2022-02-03 | Valid |
| N69263 | Grumman G-21A |
Individual owner Michigan |
Standard | 2021-09-14 | Valid |
| N778 | Grumman G-21A |
L-13 LLC Blaine, Minnesota |
Multiple | 2021-09-09 | Valid |
| N985R | Grumman G-21A |
Collings Foundation INC DBA Hudson, Massachusetts |
Standard | 2019-12-12 | Valid |
| N329 | Grumman G-21A |
Individual owner California |
Standard | 2018-12-17 | Valid |
| N600ZE | Grumman G-21A |
Mike Rinker Aircraft LLC Union City, Tennessee |
Standard | 2016-04-07 | Valid |
| N7821 | Grumman G-21A |
Yanks Air Museum Baldwin Park, California |
Standard | 2016-01-21 | Valid |
| N291VW | Grumman G-21A |
Co-owned owner California |
Standard | 2015-06-10 | Valid |
| N401SJ | Grumman G-21A |
Individual owner California |
Standard | 2014-05-22 | Valid |
| N7811 | Grumman G-21A |
Evergreen Aviation & Space Museum Mcninnville, Oregon |
Multiple | 2014-01-07 | Valid |
| N703 | Grumman G-21A |
B-81 LLC Anchorage, Alaska |
Standard | 2013-07-22 | Valid |
| N789 | Grumman G-21A |
Alaska Aviation Museum Anchorage, Alaska |
Standard | 2012-07-09 | Valid |
| N121SR | Grumman G-21A |
Stick And Rudder Aviation INC Middletown, Delaware |
Standard | 2012-04-14 | Valid |
| N95467 | Grumman G-21A |
Co-owned owner Washington |
Standard | 2012-01-24 | Valid |
| N39FG | Grumman G-21A |
Diesel Acquisitions LLC Milpitas, California |
Standard | 2011-04-25 | Valid |
| N21A | Grumman G-21A |
D B Aero INC Wilmington, Delaware |
Standard | 2011-04-13 | Valid |
| N741 | Grumman G-21A |
Individual owner New York |
Standard | 2010-01-07 | Valid |
| N327 | Grumman G-21A |
Individual owner New York |
Standard | 2005-05-02 | Valid |
| N9KL | Grumman G-21A |
Ozark Management INC Jefferson City, Missouri |
Standard | 2005-04-22 | Valid |
| N88821 | Grumman G-21A |
Tongass Historical Society INC Ketchikan, Alaska |
Standard | 1993-03-08 | Valid |
| N6DF | Grumman G-21A |
Individual owner Idaho |
Standard | 1991-07-25 | Valid |
| N68157 | Grumman G-21A |
Individual owner Texas |
Standard | Pending |