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
Each aircraft's own page already shows its NTSB accident and incident record. The model-wide record (accidents per year, fatal and non-fatal, against the number registered) is being added; it will appear here.
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 · 35
| 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 |
| N159F | Grumman G-21 |
Freshwater Adventures INC Dillingham, Alaska |
None on file | 2012-05-21 | 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 |