SA1512WE (1 OF 2)Engine and powerplant
Installation of exhaust gas temperature monitoring systems Model EGT-1.
FAA holder: K S Avionics Inc
Aircraft STC directory
Beech Aircraft D18C-T STCs
The Jun 30, 2026 FAA DRS snapshot contains 5 selected supplemental type certificates with status Current whose public applicability data names the Beech Aircraft D18C-T. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.
5
listed Current at snapshot
2
holder directories
4
modification categories
Feb 22, 2007
latest recorded revision
Modification demand surface
Other aircraft modifications2
Engine and powerplant1
Avionics1
Aircraft structures1
Recorded holders
Recently revised D18C-T STCs
Showing the 5 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.
View record
SA2557NM (1 OF 2)Avionics
Installation of KS Avionics EGT/CHT-2( ) combined exhaust gas and cylinder head temperature monitoring system.
FAA holder: K S Avionics Inc
SA24CEOther aircraft modifications
Oval passenger windows.
FAA holder: Staggerwing Museum Foundation Inc.
SA1155CEOther aircraft modifications
Install crack detection system.
FAA holder: Staggerwing Museum Foundation Inc.