- Registered owner
- Mills Air Service Inc
- Location
- Marstons Mills, MA
- Owner type
- Corporation
- Serial number
- 12-3000
- Year built
- 1947
- Type
- Fixed wing single engine
- Engine
- Reciprocating
- Airworthiness
- Standard
- Airworthiness date
- August 11, 1955
- Certificate issued
- November 20, 2015
- Expires
- November 30, 2028
- Mode S code
- A4D6ED
From the FAA registry file of October 24, 2026. The registry lists only the engine series, so ADs for every Lycoming 0-235 model are included below.
On this page
Airworthiness directives that may apply · 49
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
| 1950 | 3 |
|---|---|
| 1963 | 1 |
| 1968 | 1 |
| 1969 | 2 |
| 1976 | 1 |
| 1977 | 2 |
| 1978 | 2 |
| 1980 | 1 |
| 1981 | 2 |
| 1982 | 1 |
| 1985 | 1 |
| 1988 | 1 |
| 1991 | 1 |
| 1993 | 2 |
| 1996 | 4 |
| 1998 | 2 |
| 1999 | 1 |
| 2001 | 1 |
| 2004 | 1 |
| 2005 | 1 |
| 2006 | 1 |
| 2012 | 1 |
| 2014 | 1 |
| 2015 | 1 |
| 2017 | 1 |
| 2022 | 2 |
| 2024 | 1 |
| 2025 | 1 |
| 2026 | 2 |
Airframe · Piper PA-12
AD 2025-02-11Rudder StructureAD 2022-03-15Fuel Quantity IndicatorAD 2015-08-04WingsInformation bulletins that may apply · 7
Advisory, not mandatory.
NTSB investigations
No NTSB investigations matched to N4103MMatched 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 Piper PA-12 aircraft
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.
Incident 19960428012519IRoll-Out (Fixed Wing) · Standish, MENarrative: upon landing on Private air strip at randall orchards, pilot experienced loss of rudder control and aircraft ground looped, causing propeller to strike the ground. Upon examination, pilot discovered microphone had fallen under rudder pedals,…Incident 19860628055219IFcd/Prec Ldg From Cruise · Portland, MEExhaust valve on right rear cylinder broke. Safe airport landing.
Service difficulty reports
No reports matched to N4103MGeneral 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-12 aircraft
STCs that may be installed · 367
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-12
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 SA00078BOInstallation of any comb of Harrison p/n 8517732 oil cooler, Goodyear 26x10.5x6 main wheel tires, Scott p/n 3200 tail wheel assy, Amer Safety p/n 1180 shoulder harness, Scott p/n 2176 OAT gauge and Schweizer p/n 3408D/Air Ads multiple tow hitch assembly