# North American/Walker T-28A - Type: Aircraft model (FAA registry) - Registry code: 6402516 - Manufacturer (registry): NORTH AMERICAN/WALKER - Model: T-28A - Aircraft type: Fixed wing single engine - Category: Airplane - Engines: 1 · Reciprocating - Seats: 2 - Weight class: Up to 12,499 lb - Certification: Type certificated - Data sheet: [TCDS AR-30](https://openairdocs.org/tcds/AR-30) (OpenAirDocs) - Holder: Thompson Aircraft Sales - Registered aircraft: 1 - Page: https://openairdocs.org/model/north-american-walker-t-28a Model codes come from the FAA registry's reference file. ADs are matched to them by model name and maker. ## ADs that may apply (OpenAirDocs) Matched to this model by model name and maker. Each AD's applicability may narrow it by serial number, part number or equipment. - [AD 61-05-05](https://openairdocs.org/ad/61-05-05): R-1300-1A Engines · Thompson Aircraft Sales T-28A. Effective Mar 4, 1961 - [AD 58-22-02](https://openairdocs.org/ad/58-22-02): Landing Gear Trunnion Shaft · Thompson Aircraft Sales T-28A ## Registered aircraft (1) - [N7038U](https://openairdocs.org/aircraft/N7038U): [Grosso Ronald J](https://openairdocs.org/faa-owner/GROSSO%20RONALD%20J), [Cottage Grove, WI](https://openairdocs.org/faa-place/WI/Cottage%20Grove), built 1950, S/N 49-1520 ## NTSB investigations None matched to aircraft with this model. ## FAA accident and incident reports None matched to aircraft with this model. ## Service difficulty reports (1) As reported by operators and repair stations, by the model named in the report. - [SDR 98ZZZX4497](https://openairdocs.org/sdr/98ZZZX4497), Oct 27, 1998: ARM. BROKEN. OWNER INDICATED THE LEFT MAIN GEAR WOULD NOT RETRACT. THE AIRCRAFT WAS THEN BROUGHT TO MAINTENANCE. AIRCRAFT WAS JACKED AND AN ATTEMPT TO SWING THE GEAR WAS MAD ## STCs that may be installed (OpenAirDocs) (11) Approved for this model: the STC's model list names it on its data sheet, or a series that includes it. In force first, then newest. The registry doesn't record which STCs an aircraft has. - [STC SA01967WI](https://openairdocs.org/stc/SA01967WI): Use of GAMI G100UL High Octane Unleaded Avgas. General Aviation Modifications Inc - [STC SA01406NY](https://openairdocs.org/stc/SA01406NY): Installation of Airwolf remote mounted engine oil filter kit AFC-K017 on single and multi-engine fixed light aircraft and rotary wing. Airwolf Filter Corporation - [STC SA2586NM](https://openairdocs.org/stc/SA2586NM): Installation of J.P. Instruments temperature monitoring systems. J P Instruments - [STC SA02428SE](https://openairdocs.org/stc/SA02428SE): Installation of an Air Stream Switch for an electric time recording device on non-pressurized aircraft. Henry F Rogers/David E Polley - [STC SA1315WE](https://openairdocs.org/stc/SA1315WE): Installation of Mixture Monitor (exhaust gas temperature probe, gage and selector) in accordance with Delta Products Part Lists A-192 and A-193, or in accordance with Tri-Star Corporation Mixture Monitor Installation Instructions dated December 9, 1981, or later FAA approved revision and/or Drawing List MM-127 dated November 15, 1981, or later FAA approved revision in aircraft models listed in Master Eligibility List P-80-A-6 revised March 29, 1968, copy attached, or later FAA approved revision. Universal Corporation - [STC SA1207GL](https://openairdocs.org/stc/SA1207GL): Installation of a fuel flow meter and totalizer system. Shadin Avionics - [STC SA4-736](https://openairdocs.org/stc/SA4-736): Modification of lower aft access door and installation of brakets and mounts for K-25 camera. Carma Manufacturing Co - [STC SA4-744](https://openairdocs.org/stc/SA4-744): Camera. Avia Union - [STC SA4-775](https://openairdocs.org/stc/SA4-775): Mark AN-3 camera in left wing. Hammon Aircraft Corp - [STC SA4-797](https://openairdocs.org/stc/SA4-797): Fabrication and installation of camera mount and K-25 camra. Hamilton Aviation Inc - [STC SA91WE](https://openairdocs.org/stc/SA91WE): Camera. Air Fab ## PMA parts (OpenAirDocs) (7) Current parts manufacturer approvals (PMA): parts the FAA has approved companies to make as replacements or modifications. Each record lists its models as free text; OpenAirDocs matched them to this model on its data sheet, so check the FAA record before relying on it. Newest first. - [MM-112](https://drs.faa.gov/browse/excelExternalWindow/CA76EBFFABE343AE8625796C005CF9D9.0001): EGT Probe Type E. Universal Corporation · PMA PQ4150CE · Replaces Replacement Part · Dec 12, 2011 - [MM-112-1](https://drs.faa.gov/browse/excelExternalWindow/75BB765C15AB92548625796C005CFA0A.0001): EGT Probe Type E. Universal Corporation · PMA PQ4150CE · Replaces Replacement Part · Dec 12, 2011 - [MM-111](https://drs.faa.gov/browse/excelExternalWindow/6F8F6595D27D298D8625796C005CFA5B.0001): EGT Probe Type K. Universal Corporation · PMA PQ4150CE · Replaces Replacement Part · Dec 12, 2011 - [MM-127](https://drs.faa.gov/browse/excelExternalWindow/3F27E811DC7C33D18625796C005CF9AC.0001): Mixture Monitor. Universal Corporation · PMA PQ4150CE · Replaces Replacement Part · Dec 12, 2011 - [A-058-000](https://drs.faa.gov/browse/excelExternalWindow/29F62B1708E1838C85257038006A789F.0001): Compass Glass. Aero Fabricators Inc · Modification part · Oct 3, 1995 - [82-01445-000](https://drs.faa.gov/browse/excelExternalWindow/8764373C40B23C06852570460060DAFD.0001): MAC 1700 Modification, Transceiver. McCoy Avionics Corp · Modification part · Mar 6, 1991 - [82-FSMOD-000](https://drs.faa.gov/browse/excelExternalWindow/3A7E349363C65253852570460060DAFE.0001): MAC 170A Modification, Transceiver. McCoy Avionics Corp · Modification part · Mar 6, 1991 ## The same model under other registry codes Amateur-built copies and renamed makers get their own codes. - [North American T-28A](https://openairdocs.org/model/north-american-t-28a): 55 registered aircraft, registry code 6402504 - [T-28a Restorations T-28A](https://openairdocs.org/model/t-28a-restorations-t-28a): 1 registered aircraft, registry code 05631OE - [North American-Martin T-28A](https://openairdocs.org/model/north-american-martin-t-28a): 1 registered aircraft, registry code 6402505 --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.