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STCs in SUBGROUP 2a AEROPLANES

Annex III (Part-66) · Regulation (EU) No 1321/2014 · EAR revision 2 Sep 2025

IRImplementing rule

STCs in SUBGROUP 2a AEROPLANES

SUBGROUP 2a: SINGLE TURBO-PROPELLER ENGINE AEROPLANES (Other than those in Group 1) (STC)
STC holderModelCom. des.Part-66 type rating endorsementNote
AERO TWIN, Inc. (STC)Cessna 208Cessna 208Cessna 208/208B (Honeywell TPE331)STC No 10033295
AERO TWIN, Inc. (STC)Cessna 208BCessna 208BCessna 208/208B (Honeywell TPE331)STC No 10033295
Eichenberger Aviation AG (STC)P210NCessna P210N (RR Corp 250)ELA2. STC FAA SA1003NE LBA ref.: 0779/625b EASA ref.: 10060053
JETPROP, LLC. (STC)PA-46-350PMiragePiper PA-46 Pressurised (PWC PT6)ELA2. STC Nos 10015707, 10016000.
JETPROP, LLC. (STC)PA-46-310PPiper PA-46 Pressurised (PWC PT6)ELA2. STC Nos 10015707, 10016000.
SOLOY, LLC (STC)206HCessna 206 (RR Corp 250)ELA2. STC No 10027209
SOLOY, LLC (STC)T206HCessna 206 (RR Corp 250)ELA2. STC No 10027209
SOLOY, LLC (STC)TU206GCessna 206 (RR Corp 250)ELA2. STC No 10027209
SOLOY, LLC (STC)U206GCessna 206 (RR Corp 250)ELA2. STC No 10027209
SOLOY, LLC (STC)207Cessna 207 (RR Corp 250)ELA2. STC
SOLOY, LLC (STC)207ACessna 207 (RR Corp 250)ELA2. STC
SOLOY, LLC (STC)T207Cessna 207 (RR Corp 250)ELA2. STC
SOLOY, LLC (STC)T207ACessna 207 (RR Corp 250)ELA2. STC
SUPERVAN SYSTEMS, Ltd. (STC)Cessna 208Cessna 208Cessna 208/208B (Honeywell TPE331)STC No 10033267
SUPERVAN SYSTEMS, Ltd. (STC)Cessna 208BCessna 208BCessna 208/208B (Honeywell TPE331)STC No 10033267
Tradewind Turbines/Soloy (STC)Beech A36Beech 36 Series (RR Corp 250)ELA2. STC LBA ref.: SA 1034. FAA STC SA3523NM.
Tradewind Turbines/Soloy (STC)Beech A36TCBeech 36 Series (RR Corp 250)ELA2. STC LBA ref.: SA 1034. FAA STC SA3523NM.
Turbine Conversions, LTD (STC)206Cessna 206 (PWC PT6)ELA2. STC No 10061949
Turbine Conversions, LTD (STC)206HCessna 206 (PWC PT6)ELA2. STC No 10061949
Turbine Conversions, LTD (STC)P206Cessna 206 (PWC PT6)ELA2. STC No 10061949
Turbine Conversions, LTD (STC)P206ACessna 206 (PWC PT6)ELA2. STC No 10061949
Turbine Conversions, LTD (STC)P206BCessna 206 (PWC PT6)ELA2. STC No 10061949
Turbine Conversions, LTD (STC)P206CCessna 206 (PWC PT6)ELA2. STC No 10061949
Turbine Conversions, LTD (STC)P206DCessna 206 (PWC PT6)ELA2. STC No 10061949
Turbine Conversions, LTD (STC)P206ECessna 206 (PWC PT6)ELA2. STC No 10061949
Turbine Conversions, LTD (STC)T206HCessna 206 (PWC PT6)ELA2. STC No 10061949
Turbine Conversions, LTD (STC)TP206ACessna 206 (PWC PT6)ELA2. STC No 10061949
Turbine Conversions, LTD (STC)TP206BCessna 206 (PWC PT6)ELA2. STC No 10061949
Turbine Conversions, LTD (STC)TP206CCessna 206 (PWC PT6)ELA2. STC No 10061949
Turbine Conversions, LTD (STC)TP206DCessna 206 (PWC PT6)ELA2. STC No 10061949
Turbine Conversions, LTD (STC)TP206ECessna 206 (PWC PT6)ELA2. STC No 10061949
Turbine Conversions, LTD (STC)TU206ACessna 206 (PWC PT6)ELA2. STC No 10061949
Turbine Conversions, LTD (STC)TU206BCessna 206 (PWC PT6)ELA2. STC No 10061949
Turbine Conversions, LTD (STC)TU206CCessna 206 (PWC PT6)ELA2. STC No 10061949
Turbine Conversions, LTD (STC)TU206DCessna 206 (PWC PT6)ELA2. STC No 10061949
Turbine Conversions, LTD (STC)TU206ECessna 206 (PWC PT6)ELA2. STC No 10061949
Turbine Conversions, LTD (STC)TU206FCessna 206 (PWC PT6)ELA2. STC No 10061949
Turbine Conversions, LTD (STC)TU206GCessna 206 (PWC PT6)ELA2. STC No 10061949
Turbine Conversions, LTD (STC)U206Cessna 206 (PWC PT6)ELA2. STC No 10061949
Turbine Conversions, LTD (STC)U206ACessna 206 (PWC PT6)ELA2. STC No 10061949
Turbine Conversions, LTD (STC)U206BCessna 206 (PWC PT6)ELA2. STC No 10061949
Turbine Conversions, LTD (STC)U206CCessna 206 (PWC PT6)ELA2. STC No 10061949
Turbine Conversions, LTD (STC)U206DCessna 206 (PWC PT6)ELA2. STC No 10061949
Turbine Conversions, LTD (STC)U206ECessna 206 (PWC PT6)ELA2. STC No 10061949
Turbine Conversions, LTD (STC)U206FCessna 206 (PWC PT6)ELA2. STC No 10061949
Turbine Conversions, LTD (STC)U206GCessna 206 (PWC PT6)ELA2. STC No 10061949
WEST PACIFIC AIR, LLC (STC)B36TCBeech 36TC (PWC PT6)ELA2. STC No 10030059

IR — Regulation (EU) No 1321/2014 · ED Decision 2019/024/R · Continuing Airworthiness Easy Access Rules · EAR revision 2 Sep 2025

All rules in APPENDICES TO AMC TO ANNEX III (Part-66)

Consolidated from the EASA Easy Access Rules (revision 2 Sep 2025, extracted 17 Aug 2026) for convenience. Not the official publication — verify against the Official Journal of the European Union and the EASA publications before operational use.

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