Airwork Corporation
Holds 10 approved modifications, most of them for the Douglas DC-3. FAA spelling: Airwork Corporation.
Approved modifications 10 · newest first
1992-09-14SE1122EA · Repair of combustion chamber small exit duct, P/N 3012060. · PT6A-27, PT6A-11AG, PT6A-28
1987-10-09SE539NE · Modification of compressor turbine sealing segments to incorporate honeycomb material on the inside diameter thereby... · PT6A-34B, PT6A-34, PT6A-34AG
1986-10-29SE1269EA · Stripping and recoating of compressor turbine blades, P/N 3023401, with Walbar Metals, Inc. · PT6A-6/C20, PT6A-25, PT6A-20
1985-02-08SE241NE · Conversion of engine Models PT6A-27 and -28 to 01/157/3. · PT6A-28, PT6A-34, PT6A-27
1982-07-20SE905EA · Repair and modification of compresor outlet and interstage cases. · Dart 506, Dart 510, Dart 511
1982-07-20SE79NE · Conversion to an aircooled compressor turbine vane ring configuration. · PT6A-28, PT6A-27
1982-06-16SE1165EA · Assembly and installation of AW10262 wet spline starter gear seal. · PT6A-34AG, PT6A-11, PT6A-27
1960-01-01SE1-344 · Redesigned propeller shaft oil transfer pipe seals. · R-1830 Series, R-2000 Series, Twin Wasp 2SD-G
SA1-514 · Enrichment of auto lean mixture setting by installing auto lean jet 22244-3300cc injection. · Lockheed 18
SA1-513 · Enrichment of auto lean mixture setting by installing auto lean jet P/N 22244-3000cc in PD-12F13 injection... · DC-3 Series
Source: FAA Dynamic Regulatory System (type certificate data sheets, supplemental type certificates, technical standard order authorisations). An organisation's name is as the FAA spelled it on each record; related spellings are separate pages.