- Registered owners
- Esp RanchEsp Donna LEsp W Arne
- Location
- Hardin, MT
- Owner type
- Co-owned
- Serial number
- 18-6684
- Type
- Fixed wing single engine
- Engine
- Reciprocating
- Airworthiness
- Standard, normal, utility
- Airworthiness date
- September 15, 1958
- Certificate issued
- November 5, 2023
- Expires
- November 30, 2030
- Mode S code
- A207E2
From the FAA registry file of October 24, 2026. The registry lists only the engine series, so ADs for every Continental C90 model are included below.
On this page
Airworthiness directives that may apply · 27
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
| 1956 | 3 |
|---|---|
| 1959 | 1 |
| 1960 | 1 |
| 1962 | 1 |
| 1968 | 1 |
| 1969 | 1 |
| 1972 | 1 |
| 1978 | 1 |
| 1980 | 1 |
| 1981 | 2 |
| 1985 | 1 |
| 1993 | 3 |
| 1996 | 2 |
| 1998 | 2 |
| 1999 | 1 |
| 2001 | 1 |
| 2005 | 1 |
| 2012 | 1 |
| 2014 | 1 |
| 2015 | 1 |
| 2022 | 1 |
| 2025 | 1 |
Airframe · Piper PA-18
AD 2025-02-11Rudder StructureAD 2022-03-15Fuel Quantity IndicatorAD 2015-08-04WingsInformation bulletins that may apply · 11
Advisory, not mandatory.
Airframe · Piper PA-18
SAIB SW-18-31Navigation, Attitude, and Direction Data SystemSAIB CE-13-30IGNITION SYSTEM Toggle Style Magneto Switches on the Left Side Cabin Adjacent to the Pilot SeatSAIB CE-13-14Fuselage Cracking at Aft Tail Post Weld Joint on Piper Model PA-18 (L-21) AirplanesSAIB CE-03-02R1SAIB CE-04-91SAIB CE-01-27SAIB ACE-99-01NTSB investigations · 2
Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.
NTSB WPR11CA308Accident · Minor injuriesData collectionFinal reportEnumclaw, WAThe pilot's failure to maintain an adequate airspeed during an encounter with a mountain wave and downdraft landing.NTSB SEA86LA224Accident · No injuriesLimited investigationFinal reportKent, WAThe plt lost control of the acft during landing roll and a ground loop to the right occurred despite the plts attempt to regain control of the acft. The plt stated his ability to use the heel brakes was delayed due to the type of shoes he was wearing.
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 20110702013889ALanding: Approach · Enumclaw, WAPilot stated on landing approach gust of wind and down draft caused a/c to vear to right of runway and touch down in gravel area heading aaprox 60DEGREES to runway. Hit the gaurd rail shearing off landing gear ,coming to rest on the road 90 degrees to runwayAccident 19860824075599ARoll-Out (Fixed Wing) · Kent, WAThe aircraft ground looped on landing rollout. The pilot reported that his shoes interferred with brake operation.
Service difficulty reports
No reports matched to N23TTGeneral 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 Piper PA-18 aircraft
STCs that may be installed · 456
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.
Airframe · Piper PA-18
STC SA01233SEFabrication and installation of Alaskan Bushwheel LLC tail wheel and fork assemblySTC SA02571SEInstallation of Garmin G500/G600 TXi Integrated Avionics System (Primary Flight Display, Multi-Function Display, and Engine Indicating System Display).STC SA01800SEFabrication and installation of new or replacement of existing instrument panel lights dimmer control.