The U.S. aircraft register, updated daily
Who holds what · as the FAA records the name

Basler Flight Service INC

Named as the FAA publishes it on its approvals.

Holds 5 approved modifications, most of them for the Douglas DC-3. FAA spelling: Basler Flight Service Inc.

Approved modifications 5 · newest first

Douglas DC-3 4
2004-04-15SA2-438 · Installation of mid-range long range outer wing tanks, with or without dump chutes. · Army B-23, DC-3 Series
1994-08-16ST144CH · Limit maximum payload capacity to 7500 lbs. maximum. (DC-3C SERIES STC SA 4840NM is required for this mod.) · DC-3C Series
1994-08-16ST132CH · Limit maximum payload capacity. (DC3C-R-1830-90C (ARMY C-47B) SN 26744 only) · DC3C-R-1830-90C (Army C-47B)
1994-07-27ST233CH · Limit maximum payload capacity to7500 lbs. maximum. · Super DC-3, R4D-8, R4D-8Z
1991-01-04SA1548GL · Installation of Sundstrannd ground proximity warning system. · DC-3C Series

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.