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Who holds what · as the FAA records the name

Knr-Inc

Named as the FAA publishes it on its approvals.

Holds 3 approved modifications, most of them for the Piper PA-22 Tri-Pacer and Colt. Holds 5 approvals to make replacement parts. FAA spelling: KNR-Inc.

Approved modifications 3 · newest first

2014-09-22SA00753DE · Installation of Engine Oil Cooler System · PA-22-150
2010-03-13SA00711DE · Installation of an Aero Vision International, Inc. Metal Halide High Intensity Discharge (HID) lamp for use in the... · PA-20, PA-22
2006-03-17SA00600DE · Installation of pilot and co-pilot instrument panels for M20C Serial No s.1940-690000; M20D Serial No s. 201 and... · M20C, M20D, M20E

Replacement parts approved 5 parts manufacturer approvals, 5 current

A parts manufacturer approval lets a company make a replacement part for someone else's aircraft or engine and sell it as an approved part. This company's approvals are mostly for other and general (3), instruments and avionics (1), electrical power (1).

2026-03-04Metal Halide High Intensity Discharge (HID) Lamp PP-201-IOPP-202-CIPP-204-CI · replaces Modification Article · PA-20, PA-22
2026-02-23Piper PA22 Oil Cooler System PP-260-MDL · replaces ModificationArticle · PA-22-150
2025-09-20Piper PA22 Oil Cooler System PP-260-MDL · replaces ModificationArticle · PA-22-150
2025-08-11Landing & Taxi Lights RPL. (with optional pulsing landing lights) PP-201-IOPP-202-CIPP-204-CI · replaces Modification Article · PA-20, PA-22
2009-02-09Instrument Panel Kit CB201I · replaces Modification Part · M20C, M20D, M20E

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.