American Trans Air
Named as the FAA publishes it on its approvals.
Holds 20 approved modifications, most of them for the Boeing 757. FAA spelling: American Trans Air.
Approved modifications 20 · newest first
2006-01-12ST02241CH · Install 138 passenger capacity seating configuration · 737-300 Series
2004-11-16ST02071CH · Install 185-passenger capacity seating configuration. · 757-200 Series
2004-09-23ST02040CH · Install 160 passenger capacity seating configuration · 737-800 Series
2004-02-17ST01942CH · Relocation of existing video equipment from overhead bin to GID Galley compartment. Approved for model 757-33N. · 757-300 Series
2003-05-08ST01819CH · Install strengthened flightdeck door. · L-1011-385-1, L-1011-385-3
2002-09-30ST01700CH · Installation of G1A, G1B, G4A and G4B galleys. · 757-200 Series
2002-06-21ST01655CH · Install cabin emergency equipment. Model 737-83N · 737-800 Series
2001-02-20ST01377CH · Install 283 passenger seating configuration. · L-1011-385-3
1999-08-16ST01100CH · Modification of Flight Data Recorder installation to record additional parameters. · L-1011-385-3, L-1011-385-1
1999-04-29ST01032CH · Install 307 passenger capacity seating configuration. · L-1011-385-3
1998-07-23ST00914CH · Installation of Triple Delco Carousel IV-A Navigation Systems with dual Distance Measuring Equipment updating. · L-1011-385-1
1996-08-28SA1534GL · Install 88, 96 or 118 passenger capacity seating configuration. · L-1011-385-1
1995-08-31ST402CH · Installation of a 199 passenger capacity coach seating military configuration. · 757-200 Series
1994-08-25SA1702GL · Installation of Bendix/King TCAS II(Model CAS-81). · 757-200
1994-08-25SA1656GL · Installation of Bendix/King TCAS II(Model CAS-81) and mode S transponder (Model TRA-67). · L-1011-385-1
1993-09-28SA1445GL · Installation of 218 passenger capacity coach seating. (757-212) · 757
1993-04-07SA2648NM · 125 passenger seating arrangement and 129 passenger seating arrangement. · 727-100 Series
1991-12-16SA1647GL · Install 362 passenger capacity seating configuration. · L-1011-385-1-14, L-1011-385-1
1982-11-02SA655GL · Deactivate window emergency exits, right and left at F.S. 990. (707-323C) · 707
1978-12-29SA251GL · Installation of Canadian Marconi Model CMA-740 Omega/VLF navigation system. (720-025) · 720
Source: FAA Dynamic Regulatory System (type certificate data sheets, supplemental type certificates, parts manufacturer approvals, technical standard order authorisations). An organisation's name is as the FAA spelled it on each record; related spellings are separate pages.