- Registered owner
- Acc Integrated Services Inc
- Location
- Milwaukee, WI
- Owner type
- Corporation
- Serial number
- SH3749
- Year built
- 1988
- Type
- Fixed wing multi engine
- Engine
- Turbo-prop
- Airworthiness
- Standard, transport
- Airworthiness date
- November 12, 2004
- Certificate issued
- June 2, 2021
- Expires
- June 30, 2028
- Mode S code
- AD8ECB
From the FAA registry file of October 24, 2026. The registry lists only the engine series, so ADs for every Pratt & Whitney Canada PT6A-6 model are included below.
On this page
Airworthiness directives that may apply · 84
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
| 1968 | 1 |
|---|---|
| 1969 | 1 |
| 1970 | 1 |
| 1975 | 1 |
| 1977 | 1 |
| 1980 | 2 |
| 1984 | 2 |
| 1985 | 1 |
| 1986 | 6 |
| 1987 | 5 |
| 1988 | 6 |
| 1989 | 1 |
| 1990 | 2 |
| 1991 | 2 |
| 1992 | 3 |
| 1993 | 6 |
| 1994 | 5 |
| 1995 | 2 |
| 1996 | 4 |
| 1997 | 1 |
| 1998 | 4 |
| 1999 | 7 |
| 2000 | 1 |
| 2001 | 2 |
| 2002 | 5 |
| 2004 | 3 |
| 2005 | 6 |
| 2006 | 2 |
| 2007 | 1 |
| 2008 | 2 |
| 2009 | 1 |
| 2011 | 1 |
| 2012 | 1 |
| 2015 | 1 |
| 2016 | 1 |
| 2024 | 1 |
Airframe · Short Bros SD3-60
AD 2015-16-04Fire ProtectionAD 2010-24-06FuelAD 2008-16-09 R1StabilizersInformation bulletins that may apply · 5
Advisory, not mandatory.
Airframe · Short Bros SD3-60
SAIB NM-09-03Engine Fuel and Control - Implementing Fuel Tank System Airworthiness LimitationsEngine · Pratt & Whitney Canada PT6A-6 series
SAIB NE-15-21Fuel Injector NozzleSAIB NE-12-04Turbine/ Turboprop Engine: Reduction GearboxSAIB NE-06-34SAIB CE-03-24NTSB investigations
No NTSB investigations matched to N973AAMatched 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 Short Bros SD3-60 aircraft
FAA incident reports
No FAA accident or incident reports matched to N973AAMatched 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 Short Bros SD3-60 aircraft
Reports on N973AA not matched to an aircraft · 1
They name N973AA, but no registry record covers the date, the aircraft registered then was built later, or the report describes another aircraft.
Service difficulty reports · 2
Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.
SDR EXDA2019092500000Engine · flamed outWHILE ENROUTE FROM KSUS TO KDTO THE RIGHT ENGINE HAD AN UNCOMMANDED SHUT DOWN IN FLIGHT. THE FLIGHT CREW ASKED ACT TO LAND AT THE NEAREST AIRPORT. THE AIRCRAFT WAS CLEARED TO LAND AT KFSM WITHOUT ANY FURTHER PROBLEMS.SDR N973081107Indication Sys · malfunctionedWHILE EN ROUTE TO MCI THE FLIGHT CREW ELECTED TO SHUT DOWN THE RIGHT ENGINE AS A PRECAUTIONARY MEASURE DUE TO ERRATIC PROPELLER SPEED INDICATION AND DIVERTED TO COU. EXDA MAINTENANCE WAS DISPATCHED TO COU AND INSPECTED THE PROPELLER RIGGING IAW SHORTS MAINTEN
Reports on N973AA not matched to an aircraft · 5
They name N973AA, but no registry record covers the date, the aircraft registered then was built later, or the report describes another aircraft.
SDR AO52002F00000Float · corrodedFLOAT WAS INSPECTED, AND WAS DETERMINED TO BE EXTREMELY CORRODED AND IN AN IMMANENT FAILURE CONDITION.SDR 99ZZZX4562Ecu · failedTHE ECU, SN JG7ALK0380 FAILED AND WENT INTO THE MANUAL MODE. ATTEMPTS WERE MADE TO DOWNLOAD INFORMATION FROM THE ECU WITH NO RESULTS. REMOVED THE DEFECTIVE ECU. INSTALLED SERVICEABLE ECU. GROUND RAN AIRCRAFT. ALL SYSTEMS FUNCTIONALLY CHECKED OK. GROUNDEDSDR 98ZZZX3365Indicator · failedDURING GROUND RUN AFTER ANNUAL INSPECTION, ENGINE OIL PRESSURE GAUGE WENT FROM A NORMAL INDICATION TO ZERO. TROUBLESHOOTING THE PROBLEM, FOUND ENGINE OIL PRESSURE INDICATOR FAILED. REMOVED FAULTY INDICATOR AND INSTALLED NEW INDICATOR. FUNCTIONAL CHECK OK.
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.
Engine · Pratt & Whitney Canada PT6A-6 series
STC SE00003ENInstructions for Continued Airworthiness for the PT6A-6/C20, -20, -20A and, -20B engine models that define specific maintenance tasks and their associated maintenance schedules, and that are used as a supplement to the applicable Pratt & Whitney Canada manuals.STC SE01624WIConversion of Pratt & Whitney Canada, Model PT6A-60A to a North Star Aviation PT6A-60AG turboprop engine.
Data required:
1. A copy of this certificate
2. North Star Aviation document, NSA No. 1200, Turboprop Engine Conversion of PT6A-60A Model to PT6A-60AG Configuration per FAA Approved STC , dated March 15, 2011, or later FAA approved revision
3. The ICA supplement for North Star Aviation PT6A-60AG models, Instructions for Continued Airworthiness, NSA No. 1200-ICA, Rev NC, dated March 9, 2011 or later applicable revision.STC SE00014ENInstallation of the Pratt & Whitney Engine Services, Inc. CrossCheck Engine Monitor Kit P/N HUMS-K-071-1, Rev. A on the specified PT6A engine models and kit P/N HUMS-K-071-2 on the specified A250 engine models.