FAA-listed STC holder

RUAG Aerospace Services GmbH STCs

The Jun 30, 2026 FAA DRS snapshot lists 5 selected supplemental type certificates with status Current under RUAG Aerospace Services GmbH. The records span 8 public aircraft directories and 3 modification categories. This is a research directory, not a claim that any specific kit or service is currently offered.

listed Current at snapshot

aircraft directories

modification categories

Aug 23, 2019

latest recorded revision

Modification mix

Other aircraft modifications3 Safety and emergency equipment1 Avionics1

Aircraft represented

Bombardier CL-600-2B16 (CL-604)515 STCs Bombardier BD-700-1A10398 STCs Bombardier CL-600-1A11 (CL-600)351 STCs Bombardier CL-600-2A12 (CL-601)300 STCs Bombardier BD-700-1A11121 STCs Cessna Aircraft 560116 STCs Cessna Aircraft 52542 STCs Cessna Aircraft 525A31 STCs

Recently revised records

Showing the 5 most recently revised records. Category directories provide the complete paginated discovery path.

5 displayed records.

Search every indexed record for this holder. The table below contains the recently revised records shown on this page.

RUAG Aerospace Services GmbH supplemental type certificates, aircraft applicability, source status and dates
STC and modification	Aircraft / model / TC	Source status and dates	Holder and authority
ST04390NY Installation of Honeywell Runway Awareness and Advisory System (RAAS) functionality on the existing Honeywell Enhanced\nGround Proximity Warning System (EGPWS) MK V. Safety and emergency equipment View record	Bombardier BD-700-1A10TC T00003NY Bombardier BD-700-1A11TC T00003NY	Current at cited snapshot Revised Aug 23, 2019 Application: Jul 17, 2019	FAA holder: RUAG Aerospace Services GmbH FAA authority record
ST03391NY Upgrade of existing MST-67A Honeywell Transponders to Honeywell Mode S Transponders with Enhanced Surveillance capability. Other aircraft modifications View record	Bombardier CL-600-1A11 (CL-600)TC A21EA Bombardier CL-600-2A12 (CL-601)TC A21EA Bombardier CL-600-2B16 (CL-604)TC A21EA	Current at cited snapshot Revised Jun 18, 2014 Application: May 7, 2014	FAA holder: RUAG Aerospace Services GmbH FAA authority record
ST03255NY The installation of an ACAS II TCAS 2000 (Change 7) with Dual Mode S Applicability. Other aircraft modifications View record	Cessna Aircraft 560TC A22CE	Current at cited snapshot Revised Feb 28, 2013 Application: Sep 26, 2012	FAA holder: RUAG Aerospace Services GmbH FAA authority record
SA03106NY Installation of ACAS II System with Dual Mode S Transponders, ELS compliant and EHS capable,. Other aircraft modifications View record	Cessna Aircraft 525TC A1WI	Current at cited snapshot Revised Jun 4, 2012 Application: Feb 3, 2012	FAA holder: RUAG Aerospace Services GmbH FAA authority record
SA03051NY Installation of Honeywell Aerospace ACAS-II System with Dual MST-67A Mode S Transponder. Avionics View record	Cessna Aircraft 525TC A1WI Cessna Aircraft 525ATC A1WI	Current at cited snapshot Revised Jan 17, 2012 Application: Apr 7, 2011	FAA holder: RUAG Aerospace Services GmbH FAA authority record

Modification mix

Aircraft represented

Recently revised records

Installation of Honeywell Runway Awareness and Advisory System (RAAS) functionality on the existing Honeywell Enhanced\nGround Proximity Warning System (EGPWS) MK V.

Upgrade of existing MST-67A Honeywell Transponders to Honeywell Mode S Transponders with Enhanced Surveillance capability.

The installation of an ACAS II TCAS 2000 (Change 7) with Dual Mode S Applicability.

Installation of ACAS II System with Dual Mode S Transponders, ELS compliant and EHS capable,.

Installation of Honeywell Aerospace ACAS-II System with Dual MST-67A Mode S Transponder.