Public Record · As of May 5, 2026
N21A
Grumman G-21A · 1946 View Type →
Status
Registration Valid
Type
Fixed Wing Multi Engine
Engine
AMA/EXPR UNKNOWN ENG
Last Cert Issue
—
01 / Registration
Filed with the Federal Aviation Administration
Every cell below is a literal field from the FAA Aircraft Registry. Click any value to open the FAA registry record for N21A.
Tail Number
N21A
Serial Number
B129
Make
GRUMMAN
Model
G-21A
Year of Manufacture
1946
Mfr / Model Code
3951204
Type Aircraft
Fixed Wing Multi Engine
Type Engine
Reciprocating
Engines
2
Seats
8
Engine Manufacturer
AMA/EXPR
Engine Model
UNKNOWN ENG
Horsepower
—
Weight Class
CLASS 1
Certification
Standard (+1 flag) · code 1N
Registrant
D B AERO INC · Corporation
Address
3511 SILVERSIDE RD STE 105 · WILMINGTON, DE 19810-4902
FAA Region
1 · County 003
Status
Registration Valid
Airworthiness Date
—
Cert Issue Date
—
Expiration Date
—
Last FAA Action
—
Mode S Hex (ICAO24)
A1B729
Mode S (Octal)
50333451
Live position via ICAO24 A1B729
External services. Live tracks are unaffiliated with TallyAero or the FAA.
02 / NTSB Records
Events on file with the National Transportation Safety Board
03 / Airworthiness Directives
Applicable to GRUMMAN G-21A
Federal Aviation Administration airworthiness directives matched to make and model. Each entry links to the Federal Register publication.
No matching airworthiness directives are on file for this make and model in the Federal Register.
04 / Service Difficulty Reports
FAA SDR filings
The FAA does not currently expose a public API for Service Difficulty Reports. We do not back-fill or paraphrase. Search the FAA SDR portal directly →
05 / Related
More on Grumman G-21A in the Atlas
Grumman G-21A type page → — 34 registered · 27 NTSB records
Recent NTSB events · this type
-
Apr 9, 2008
Unalaska, Alaska Serious
Atlas event → -
Jun 24, 2007
Dutch Harbor, Alaska None
Atlas event → -
Feb 15, 2005
Penn Yan, New York Minor
Atlas event → -
Apr 4, 2004
Unalaska, Alaska None
Atlas event → -
Mar 25, 1999
LAUDERDALE LAKE, Florida Fatal
Atlas event →
Search the full US registry → · All airworthiness directives → · Accident & safety surface →
06 / Sources & Methodology
Every fact on this page links to its primary US-government source
- FAA Aircraft Registry →
Refreshed May 5, 2026
Available
- NTSB CAROL →
Refreshed May 5, 2026
Available
- Federal Register (FAA Airworthiness Directives) →
Refreshed May 5, 2026
Available
- FAA Service Difficulty Reports →
Refreshed May 5, 2026
Unavailable
We render only what the agency publishes. Found a factual error? Report it → We acknowledge within 5 business days and resolve within 14.