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

Castleberry Instruments & Avionics

Named as the FAA publishes it on its approvals.

Approved to make 4 classes of equipment. Holds 1 approval to make replacement parts. FAA spelling: Castleberry Instruments & Avionics.

Replacement parts approved 1 parts manufacturer approvals, 1 current · Georgetown, TX

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 (1).

2002-10-14Power Unit (EPU) 0900-1840-22 · replaces Modification Part · DHC-7-102

Equipment approvals technical standard order authorisations

2008-10-02TSO-C4C · BANK AND PITCH INSTRUMENTS · Gyro Horizon, *, * · instruments and avionics
2003-09-10TSO-C73 · STATIC ELECTRICAL POWER INVERTER · AC Inverter Series · electric propulsion
2003-02-17TSO-C73 · Static Electrical Power Inverter · AC Inverter Series · electric propulsion
1990-01-01TSO-C4B · Bank and Pitch Instruments · *, * · other and general

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.