- Registered owner
- Wenglarz Maxwell D
- Location
- San Pierre, IN
- Owner type
- Individual
- Serial number
- 5218
- Type
- Fixed wing single engine
- Engine
- Reciprocating
- Airworthiness
- Standard
- Certificate issued
- September 8, 2014
- Expires
- September 30, 2027
- Mode S code
- A1B5E3
From the FAA registry file of October 24, 2026. The registry lists only the engine series, so ADs for every Continental R670-SERIES model are included below.
On this page
Airworthiness directives that may apply · 2
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
Airframe · Waco VKS-7
AD 47-27-01Wing inspection (tank area)Engine · Continental R670-SERIES series
AD 95-21-15Aviation GasolineSuperseded and historical ADs · 1
Information bulletins that may apply
Advisory, not mandatory.
No bulletins matched this aircraft’s models
NTSB investigations
No NTSB investigations matched to N20900Matched 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 Waco VKS-7 aircraft
FAA incident reports
No FAA accident or incident reports matched to N20900Matched 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 Waco VKS-7 aircraft
Service difficulty reports
No reports matched to N20900General 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 Waco VKS-7 aircraft
STCs that may be installed · 7
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.
Airframe · Waco VKS-7
STC SA04652CHTo allow use of 100R grade aviation fuel meeting Swift Fuel, LLC specificationSTC SA01757WITo allow the use of UL91 or UL94 (minimum) grade aviation fuelSTC SA01831WITo allow the use of UL91 (minimum) grade aviation fuelSTC SA02033ATModification to install an air-oil separator to prevent oil from being aspirated from the engine breather line.