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

Acorn Welding LTD.

Named as the FAA publishes it on its approvals.

Holds 6 approved modifications, most of them for the Cessna 182 Skylane. FAA spelling: Acorn Welding Ltd..

Approved modifications 6 · newest first

2026-02-18SA12284IB · Installation of Bulkhead Reinforcing Kit · 182E, 182F, 182G
2021-10-28SA04587NY · Installation of Acorn Welding C6SC1107-NG Exhaust stacks · DHC-6-100, DHC-6-200, DHC-6-300
2018-04-26SA04126NY · Installation of Firewall Reinforcement · F182P, F182Q, 182E
2018-03-14SA02854NY · Gross weight increase for use with floats to be accomplished · 182P, 182Q, 182R
2013-05-03SA00780NY · The installation, removal, and maintenance of Acorn Welding s Heat Exchanger/Muffler (P/N: C1851D, C1851D-1, or C1851D-3) · 180G, 180H, 180J
2003-01-31SA01580NY · Replace existing front fuselage strut assemblies with Amtech Aeronautical Ltd strut assembly - front fuselage... · DHC-2 Mk.I, DHC-2 Mk.II, DHC-2 Mk.III

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.