Avionics Test Equipment Guide

Avionics equipment bay of an Airbus A319 with rack-mounted LRUs
Photo: Dreznicek009 · Wikimedia Commons · CC BY-SA 4.0 (resized)

This overview guide maps the main avionics test equipment types to the tasks they support, linking to the detailed guides. It cites FAA regulations and OEM data sheets.

Ramp test sets

Pitot-static and air data

Databus testing

Products referenced in this guide

Related category

Avionics Test Equipment · All aviation guides

Frequently asked questions

Which guide covers ADS-B?

The transponder and ADS-B testing guide.

Do test sets need calibration?

Yes, per your calibration programme; see the Aviation Calibration Guide.

This guide is general information. It does not replace the aircraft maintenance manual, the operator's approved procedures or the rules of the competent civil aviation authority.

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Trust information. Last reviewed: 2026-10-30 · Revision date: 2026-10-30 · Technical category: Avionics Test Equipment · Manufacturer: Multiple (see sources) · Source documentation: 6 public sources listed below · Standards referenced: See sources · Brand references do not imply authorization, distributorship or OEM/authority approval.

Sources

  1. VIAVI AVX-10K Commercial Flight Line Test Set selection guide (PDF)
  2. 14 CFR 91.413 – ATC transponder tests and inspections
  3. 14 CFR 91.411 – Altimeter system and altitude reporting equipment tests and inspections
  4. Laversab Model 6300 RVSM pitot-static tester – product page
  5. AIM – ARINC 429 bus interfaces
  6. Alta Data Technologies – ARINC interface products