SA01903CHOther aircraft modifications
Replacement of certain Goodrich pneumatic deicer boots.
FAA holder: SMR Technologies Inc
Aircraft STC directory
Cessna Aircraft 525C STCs
The Jun 30, 2026 FAA DRS snapshot contains 7 selected supplemental type certificates with status Current whose public applicability data names the Cessna Aircraft 525C. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.
7
listed Current at snapshot
4
holder directories
3
modification categories
Mar 19, 2019
latest recorded revision
Modification demand surface
Other aircraft modifications4
Cargo and special mission2
Avionics1
Recently revised 525C STCs
Showing the 7 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.
View record
SA03241CHCargo and special mission
Install air ambulance conversion.
FAA holder: Spectrum Aeromed LLC dba Spectrum Aeromed
SA01775WICargo and special mission
Installation of Norwegian Special Mission UNIFIS 3000 Flight Inspection System.
FAA holder: Duncan Aviation Inc
SA01430WI-DOther aircraft modifications
Modification of a Rockwell Collins, Inc. Data Base Unit (DBU).
FAA holder: Rockwell Collins Inc
SA01434WI-DAvionics
Modification of a Rockwell Collins, Inc. Global Positioning System (GPS) installation.
FAA holder: Rockwell Collins Inc
SA01676WIOther aircraft modifications
Modification of a Rockwell Collins, Inc. File Server Unit (FSU).
FAA holder: Rockwell Collins Inc
SA01636WI-DOther aircraft modifications
Modification of Rockwell Collins, Inc. VHF-4000 and VHF-4000E installations.
FAA holder: Rockwell Collins Inc