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

Sell GMBH

Named as the FAA publishes it on its approvals.

Holds 2 approved modifications, most of them for the Boeing 777. FAA spelling: SELL GmbH.

Approved modifications 2 · newest first

Boeing 777 1Airbus A340 1
2017-07-27ST03940NY · Relocation of Galleys M1, M2, Pelmet and BC Stowage · 777-200LR Series, 777-300ER Series
2014-03-12ST03376NY · Relocation and Modification of DLH Galleys G23, G24, G25, G26, G27 and Pelmet · A340-642

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.