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

Hageland Aviation Services, INC

Named as the FAA publishes it on its approvals.

Holds 4 approved modifications, most of them for the Piper PA-31 Navajo and Chieftain. FAA spelling: Hageland Aviation Services, Inc.

Approved modifications 4 · newest first

Piper PA-31 Navajo and Chieftain 2Beechcraft 1900 Airliner 1
2018-08-03SA02118AK · Installation of damage protection plates to the inboard, lower side of the flaps. · PA-31-350, PA-31-325, PA-31-300
2018-07-26SA02194AK · Reduction/limitation of passenger seats to nine (9). · 1900C (C-12J)
2018-07-26SA02132AK · Reduction/limitation of passenger seats to 9. · F406
2018-07-18SA02119AK · Installation of damage protection plates to inboard, lower side of flaps. · PA-31P-350, PA-31T, PA-31P

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.