FAA-listed STC holder

DDH Aviation STCs

The Jun 30, 2026 FAA DRS snapshot lists 6 selected supplemental type certificates with status Current under DDH Aviation. The records span 1 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

Jul 10, 2012

latest recorded revision

Modification mix

Other aircraft modifications4 Safety and emergency equipment1 Avionics1

Aircraft represented

Bombardier CL-600-1A11 (CL-600)351 STCs

Recently revised records

Showing the 6 most recently revised records. Category directories provide the complete paginated discovery path.

6 displayed records.

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

DDH Aviation supplemental type certificates, aircraft applicability, source status and dates
STC and modification	Aircraft / model / TC	Source status and dates	Holder and authority
ST02028NY Return of military aircraft serial number 1017 to green configuration. Other aircraft modifications View record	Bombardier CL-600-1A11 (CL-600)TC A21EA	Current at cited snapshot Revised Jul 10, 2012 Application: Aug 24, 2004	FAA holder: DDH Aviation FAA authority record
ST01763NY ONE ONLY STC, Serial No. 1015: Return of Military aircraft s/n 1015 to green configuration. Limited to installation on serial number 1015 ONLY. Other aircraft modifications View record	Bombardier CL-600-1A11 (CL-600)TC A21EA	Current at cited snapshot Revised Sep 30, 2009 Application: May 6, 2003	FAA holder: DDH Aviation FAA authority record
ST01748NY Installation of Magnastar and Miscellaneous per Innotech Aviation Drawing List ML600-1015-068 ACSN:1015 REG:N25V MAGNASTAR & MISC, latest revision. Other aircraft modifications View record	Bombardier CL-600-1A11 (CL-600)TC A21EA	Current at cited snapshot Revised Feb 6, 2004 Application: Apr 7, 2003	FAA holder: DDH Aviation FAA authority record
ST01760NY Installation of a Universal Terrain Awareness and Warning System. Safety and emergency equipment View record	Bombardier CL-600-1A11 (CL-600)TC A21EA	Current at cited snapshot Revised Feb 6, 2004 Application: Apr 7, 2003	FAA holder: DDH Aviation FAA authority record
ST01765NY Installation of a TCAS 4000. Other aircraft modifications View record	Bombardier CL-600-1A11 (CL-600)TC A21EA	Current at cited snapshot Revised Feb 6, 2004 Application: Apr 7, 2003	FAA holder: DDH Aviation FAA authority record
ST01766NY Installation of Aircraft Rewire, Audio System, and Dual FMS and CVR upgrade. Avionics View record	Bombardier CL-600-1A11 (CL-600)TC A21EA	Current at cited snapshot Revised Feb 6, 2004 Application: Apr 7, 2003	FAA holder: DDH Aviation FAA authority record

Modification mix

Aircraft represented

Recently revised records

Return of military aircraft serial number 1017 to green configuration.

ONE ONLY STC, Serial No. 1015: Return of Military aircraft s/n 1015 to green configuration. Limited to installation on serial number 1015 ONLY.

Installation of Magnastar and Miscellaneous per Innotech Aviation Drawing List ML600-1015-068 ACSN:1015 REG:N25V MAGNASTAR & MISC, latest revision.

Installation of a Universal Terrain Awareness and Warning System.

Installation of a TCAS 4000.

Installation of Aircraft Rewire, Audio System, and Dual FMS and CVR upgrade.