- Registered owner
- Eastern Kentucky University
- Location
- Richmond, KY
- Owner type
- Government
- Serial number
- 17275917
- Year built
- 1983
- Type
- Fixed wing single engine
- Engine
- Reciprocating
- Airworthiness
- Standard, normal, utility
- Airworthiness date
- February 22, 1983
- Certificate issued
- November 19, 2019
- Expires
- November 30, 2029
- Mode S code
- A649E0
From the FAA registry file of October 24, 2026. The registry lists only the engine series, so ADs for every Lycoming 0-320 model are included below.
On this page
Airworthiness directives that may apply · 76
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 |
|---|---|
| 1966 | 1 |
| 1967 | 1 |
| 1968 | 2 |
| 1969 | 3 |
| 1971 | 2 |
| 1973 | 2 |
| 1974 | 2 |
| 1977 | 3 |
| 1978 | 2 |
| 1979 | 3 |
| 1980 | 3 |
| 1981 | 4 |
| 1982 | 2 |
| 1983 | 3 |
| 1986 | 1 |
| 1988 | 2 |
| 1989 | 1 |
| 1990 | 1 |
| 1991 | 2 |
| 1992 | 1 |
| 1993 | 1 |
| 1996 | 4 |
| 1997 | 2 |
| 1998 | 5 |
| 2000 | 1 |
| 2001 | 1 |
| 2002 | 1 |
| 2004 | 1 |
| 2005 | 1 |
| 2006 | 3 |
| 2007 | 1 |
| 2008 | 2 |
| 2009 | 1 |
| 2010 | 2 |
| 2011 | 2 |
| 2012 | 1 |
| 2017 | 1 |
| 2020 | 1 |
| 2022 | 2 |
| 2023 | 1 |
| 2024 | 2 |
| 2026 | 1 |
See all 82 ADs
Information bulletins that may apply · 19
Advisory, not mandatory.
See all 29 bulletins
NTSB investigations
No NTSB investigations matched to N504MAMatched 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 Cessna 172P aircraft
FAA incident reports · 1
FAA accident and incident reports matched to this aircraft by N-number and event date, checked against the reported make and model.
Service difficulty reports · 5
Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.
SDR 98ZZZX3036Spar · crackedDURING ANNUAL INSPECTION, HORIZONTAL STABILIZER MAIN SPAR LEFT DOUBLER WAS FOUND CRACKED ONE-HALF OUTBOARD OF LEFT BUTT RIB. CRACK EXTENDED VERTICALLY INTO DOUBLER BEND RADIUS. DOUBLER WILL BE REPLACED PER CESSNA SEB94-8 WITH IMPROVED UNIT.SDR 98ZZZX3015Brake Cylinder · crackedDURING ANNUAL INSPECTION, BOTH BRAKE CYLINDERS WERE FOUND CRACKED AT UPPER CALIPER BOLT HOLE. BELIEVED CAUSED BY AGE (ORIGINAL EQUIPMENT) AND POSSIBLY PAST OVERTORQUE OF BOLTS. REPLACED BOTH ASSEMBLIES.SDR 98ZZZX3485Valve · crackedWHILE REPLACING FLOAT AND LEVER ASSY, FOUND RUBBER TIP OF FLOAT VALVE CRACKED AND DETERIORATED. REPLACED UNIT.SDR 98ZZZX3484Float · failedPILOT REPORTED ENGINE RUNNING ROUGH. FOUND FUEL DRIPPING FROM CARBURETOR HEAT BOX. DISASSEMBLY OF CARBURETOR REVEALED BRASS FLOAT HAD LEAKED AND SUNK RESULTING IN EXTREME RICH MIXTURE. REPLACED FLOAT ASSEMBLY.SDR 98ZZZX832Hinge · crackedDURING PRE-FLIGHT INSPECTION, LEFT CABIN DOOR, LOWER FORWARD HINGE WAS FOUND CRACKED. REPLACED HINGE HALF.
STCs that may be installed · 530
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.
Airframe · Cessna 172P
STC SA01233SEFabrication and installation of Alaskan Bushwheel LLC tail wheel and fork assemblySTC SA00709CHInstallation of replacement wing root vent described by Dwg Nos. 8-30-96-1& 8-30-96-2, no rev, both dtd 8/30/96, or later FAA app rev.STC SA02571SEInstallation of Garmin G500/G600 TXi Integrated Avionics System (Primary Flight Display, Multi-Function Display, and Engine Indicating System Display).