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

Jet Aviation Engineering Services LP

Named as the FAA publishes it on its approvals.

Holds 5 approved modifications, most of them for the Boeing 747. FAA spelling: Jet Aviation Engineering Services LP.

Approved modifications 5 · newest first

Boeing 747 2Mcdonnell Douglas MD-11 1Dassault MYSTERE FALCON 900 1Airbus A319 1
2015-07-09ST02330NY · Installation of wiring and hardware for structural provisions only of Flight Guard Civil Aviation Self Protection... · A319-111, A319-112, A319-113
2015-07-09ST01939NY · Reconfiguration of the first class section (Zone 1). · MD-11
2015-07-09ST02168NY · Installation of an executive interior · 747-400 Series
2015-07-09ST02371NY · Installation of an executive interior · 747-400 Series
2015-07-09ST02183NY · Installation of a Honeywell FMZ-2000 Flight Management System · Mystere-Falcon 900

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.