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

Slingsby Aviation LTD.

Holds 7 type certificates (8 models). FAA spelling: Slingsby Aviation Ltd..

Type certificates 7

A73EUAircraft · T67M260-T3A, T67M260
7G10Aircraft · Swallow Type T.45
G2INAircraft · Skylark 4 Type T50
G18EUAircraft · Type T.49.B.
7G5Aircraft · Skylark Type 43 Series 3F
G-21Aircraft · Skylark Type 43 Series 3D
TC 2-10Aircraft · Kirby Kite

Source: FAA Dynamic Regulatory System (type certificate data sheets, supplemental type certificates, technical standard order authorisations). An organisation's name is as the FAA spelled it on each record; related spellings are separate pages.