- Registered owner
- D B Aero Inc
- Location
- Wilmington, DE
- Owner type
- Corporation
- Serial number
- B129
- Year built
- 1946
- Type
- Fixed wing multi engine
- Engine
- Reciprocating
- Airworthiness
- Standard, normal
- Airworthiness date
- July 2, 1998
- Certificate issued
- April 13, 2011
- Expires
- April 30, 2027
- Mode S code
- A1B729
From the FAA registry file of October 24, 2026.
On this page
Airworthiness directives that may apply · 10
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
| 1964 | 1 |
|---|---|
| 1971 | 2 |
| 1972 | 1 |
| 1973 | 1 |
| 1979 | 1 |
Airframe · Grumman G-21A
AD 79-02-03Engine RestartAD 73-12-06Elevator and Rudder Torque Tube FailureAD 72-11-03Engine Fuel StarvationAD 53-24-01Stabilizer Strut TerminalAD 71-12-03Flex Drive Elevator Tab ControlAD 63-27-02Rudder Control Push Rod End FittingsAD 53-21-02Horizontal Stabilizer StrutAD 50-15-01Mixture Control ReworkAD 49-16-01Fuel Tank BafflesAD 46-38-01Vacuum System TubingInformation bulletins that may apply
Advisory, not mandatory.
No bulletins matched this aircraft’s models
NTSB investigations · 2
Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.
NTSB MIA08LA048Accident · Serious injuriesLimited investigationFinal reportMarathon, FLThe pilot’s failure to maintain control of the airplane during a water landing.NTSB ANC02LA052Accident · No injuriesLimited investigationFinal reportNorthway, AKThe pilot's inadequate compensation for wind conditions during the landing roll, which resulted in an inadvertent ground loop/swerve. A factor associated with the accident was a crosswind.
FAA incident reports · 2
FAA accident and incident reports matched to this aircraft by N-number and event date, checked against the reported make and model.
Accident 20080129831379ALevel Off Touchdown · Marathon, FL(-23) Aircraft impacted the ocean causing it to flip. Aircraft was destroyed during the landing attempt.Accident 20020617011549ANorthway, AK(.19) On June 17, 2002, about 1204 Alaska daylight time, an amphibious Grumman goose G-21 airplane, N21A, sustained substantial damage during landing at the Northway Airport, Northway, Alaska. The airplane was being operated as a visual flight rules (VFR)…
Service difficulty reports
No reports matched to N21AGeneral aviation reporting is voluntary. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Reports on Grumman G-21A aircraft
STCs that may be installed · 40
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.
Airframe · Grumman G-21A
STC SA02571SEInstallation of Garmin G500/G600 TXi Integrated Avionics System (Primary Flight Display, Multi-Function Display, and Engine Indicating System Display).STC SA04837NYInstallation of AeroLED's Holdings, LLC., position lights, navigation lights, strobe lights and beacon lightsSTC SA04652CHTo allow use of 100R grade aviation fuel meeting Swift Fuel, LLC specification
Earlier aircraft with this N-number · 2
These aircraft carried N21A before the one registered now. The FAA can assign a mark to another aircraft once a registration is cancelled.