- Registered owner
- Daacke Michael L
- Location
- Glen Rock, PA
- Owner type
- Individual
- Serial number
- 821
- Year built
- 1929
- Type
- Fixed wing single engine
- Engine
- Reciprocating
- Airworthiness
- Standard
- Airworthiness date
- July 30, 1957
- Certificate issued
- September 19, 1996
- Expires
- April 30, 2028
- Mode S code
- AC7915
From the FAA registry file of October 24, 2026. The registry lists only the engine series, so ADs for every Wright WWJ model are included below.
On this page
Airworthiness directives that may apply · 3
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
| 2011 | 1 |
|---|---|
| 2023 | 1 |
| 2026 | 1 |
Airframe · Travel Air 4000
AD 2026-13-02NavigationAD 2023-10-02Indicating/Recording System, NavigationAD 2011-01-09OxygenInformation bulletins that may apply · 4
Advisory, not mandatory.
NTSB investigations
No NTSB investigations matched to N9021Matched by N-number and event date, checked against the reported serial number, make and model. Investigations from before this aircraft carried the mark are under Earlier aircraft. Investigations on Travel Air 4000 aircraft
FAA incident reports
No FAA accident or incident reports matched to N9021Matched by N-number and event date, checked against the reported make and model. Reports from before this aircraft carried the mark are under Earlier aircraft. Reports on Travel Air 4000 aircraft
Reports on N9021 not matched to an aircraft · 1
They name N9021, but no registry record covers the date, the aircraft registered then was built later, or the report describes another aircraft.
Service difficulty reports
No reports matched to N9021General 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 Travel Air 4000 aircraft
STCs that may be installed · 17
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.
Airframe · Travel Air 4000
STC ST00885LAInstallation of fire extinguisher cartridges as replacements for Pacific Scientific fire extinguisher cartridges in fire extinguisher bottles.STC ST12344IBReplacement of the Halon Type 1211 portable fire extinguisher with Halotron BrX portable fire extinguisher with Halotron BrX portable fire extinguisherSTC ST01115DEInstallation of an Gogo ATG C1