--- title: "SUBGROUP 2b: SINGLE TURBINE-ENGINE HELICOPTERS (other than those in Group 1) — Part-66 · Avioverse" description: "SUBGROUP 2b: SINGLE TURBINE-ENGINE HELICOPTERS (other than those in Group 1) TC Holder Model Com." url: "https://avioverse.aero/regulations/easa/continuing-airworthiness/part-66/appendices-to-amc-to-annex-iii-part-66/subgroup-2b-single-turbine-engine-helicopters-other-than-those-in-group-1" --- # SUBGROUP 2b: SINGLE TURBINE-ENGINE HELICOPTERS (other than those in Group 1) Annex III (Part-66) · Regulation (EU) No 1321/2014 · EAR revision 2 Sep 2025 IR Implementing rule ## SUBGROUP 2b: SINGLE TURBINE-ENGINE HELICOPTERS (other than those in Group 1) | SUBGROUP 2b: SINGLE TURBINE-ENGINE HELICOPTERS (other than those in Group 1) | | | | | | ---------------------------------------------------------------------------- | ---------- | ---------------------- | ----------------------------------------------------- | ---- | | TC Holder | Model | Com. des. | Part-66 type rating endorsement | Note | | AIRBUS HELICOPTERS | AS 350 D | | Eurocopter AS 350 (Lycoming LTS101) | | | AIRBUS HELICOPTERS | AS 350 B | Écureuil | Eurocopter AS 350 (Turbomeca Arriel 1) | | | AIRBUS HELICOPTERS | AS 350 B1 | Écureuil | Eurocopter AS 350 (Turbomeca Arriel 1) | | | AIRBUS HELICOPTERS | AS 350 B2 | Écureuil | Eurocopter AS 350 (Turbomeca Arriel 1) | | | AIRBUS HELICOPTERS | AS 350 BA | Écureuil | Eurocopter AS 350 (Turbomeca Arriel 1) | | | AIRBUS HELICOPTERS | AS 350 BB | Écureuil | Eurocopter AS 350 (Turbomeca Arriel 1) | | | AIRBUS HELICOPTERS | AS 350 B3 | Écureuil | Eurocopter AS 350 (Turbomeca Arriel 2) | | | AIRBUS HELICOPTERS | EC 120 B | Colibri | Eurocopter EC 120 (Turbomeca Arrius 2F) | | | AIRBUS HELICOPTERS | EC 130 B4 | | Eurocopter EC 130 (Turbomeca Arriel 2) | | | AIRBUS HELICOPTERS | EC 130 T2 | | Eurocopter EC 130 (Turbomeca Arriel 2) | | | AIRBUS HELICOPTERS | SA 315 B | Alouette III Lama | Eurocopter SA 315B (Turbomeca Artouste) | | | AIRBUS HELICOPTERS | SA 316 B | Alouette III | Eurocopter SA 316 B/SA 316 C (Turbomeca Artouste) | | | AIRBUS HELICOPTERS | SA 316 C | Alouette III | Eurocopter SA 316 B/SA 316 C (Turbomeca Artouste) | | | AIRBUS HELICOPTERS | SE 3160 | Alouette III | Eurocopter SA 316 B/SA 316 C (Turbomeca Artouste) | | | AIRBUS HELICOPTERS | SA 318 B | Alouette-Astazou | Eurocopter SA 318 (Turbomeca Astazou) | | | AIRBUS HELICOPTERS | SA 318 C | Alouette-Astazou | Eurocopter SA 318 (Turbomeca Astazou) | | | AIRBUS HELICOPTERS | SA 3180 | Alouette-Astazou | Eurocopter SA 318 (Turbomeca Astazou) | | | AIRBUS HELICOPTERS | SA 319 B | Alouette III | Eurocopter SA 319 (Turbomeca Astazou XIV) | | | AIRBUS HELICOPTERS | SA 341 G | Gazelle | Eurocopter SA 341 (Turbomeca Astazou) | | | AIRBUS HELICOPTERS | SA 342 J | Gazelle | Eurocopter SA 342 J (Turbomeca Astazou XIV) | | | BELL [HELICOPTER](https://avioverse.aero/glossary/easa/helicopter) CANADA | 407 | | Bell 407 (RR Corp 250) | | | BELL HELICOPTER TEXTRON CANADA LIMITED | 206A | | Agusta AB206 / Bell 206 (RR Corp 250) | | | BELL HELICOPTER TEXTRON CANADA LIMITED | 206A-1 | | Agusta AB206 / Bell 206 (RR Corp 250) | | | BELL HELICOPTER TEXTRON CANADA LIMITED | 206B | | Agusta AB206 / Bell 206 (RR Corp 250) | | | BELL HELICOPTER TEXTRON CANADA LIMITED | 206L | | Agusta AB206 / Bell 206 (RR Corp 250) | | | BELL HELICOPTER TEXTRON CANADA LIMITED | 206L-1 | | Agusta AB206 / Bell 206 (RR Corp 250) | | | BELL HELICOPTER TEXTRON CANADA LIMITED | 206L-3 | | Agusta AB206 / Bell 206 (RR Corp 250) | | | BELL HELICOPTER TEXTRON CANADA LIMITED | 206L-4 | | Agusta AB206 / Bell 206 (RR Corp 250) | | | BELL HELICOPTER TEXTRON CANADA LIMITED | 505 | | Bell 505 (Safran Arrius 2R) | | | LEONARDO S.p.A. | A119 | Koala | Agusta A119/ Agusta AW119MkII (PWC PT6) | | | LEONARDO S.p.A. | AW119MkII | Koala enhanced AW119Ke | Agusta A119/ Agusta AW119MkII (PWC PT6) | | | LEONARDO S.p.A. | AB206 A | | Agusta AB206 / Bell 206 (RR Corp 250) | | | LEONARDO S.p.A. | AB206 B | | Agusta AB206 / Bell 206 (RR Corp 250) | | | MD HELICOPTERS INC. (MDHI) | 369D | | MD Helicopters 369 Series / SEI NH-500D (RR Corp 250) | | | MD HELICOPTERS INC. (MDHI) | 369E | | MD Helicopters 369 Series / SEI NH-500D (RR Corp 250) | | | MD HELICOPTERS INC. (MDHI) | 369FF | | MD Helicopters 369 Series / SEI NH-500D (RR Corp 250) | | | MD HELICOPTERS INC. (MDHI) | 369H | | MD Helicopters 369 Series / SEI NH-500D (RR Corp 250) | | | MD HELICOPTERS INC. (MDHI) | 369HE | | MD Helicopters 369 Series / SEI NH-500D (RR Corp 250) | | | MD HELICOPTERS INC. (MDHI) | 369HM | | MD Helicopters 369 Series / SEI NH-500D (RR Corp 250) | | | MD HELICOPTERS INC. (MDHI) | 369HS | | MD Helicopters 369 Series / SEI NH-500D (RR Corp 250) | | | MD HELICOPTERS INC. (MDHI) | 600N | HU60 | MD Helicopters 500N/600N AMD500N (RR Corp 250) | | | MD HELICOPTERS INC. (MDHI) | 500N | | MD Helicopters 500N/600N AMD500N (RR Corp 250) | | | Mecaer Aviation Group | NH-500D | | MD Helicopters 369 Series / SEI NH-500D (RR Corp 250) | | | Mecaer Aviation Group | NH-AMD500N | | MD Helicopters 500N/600N AMD500N (RR Corp 250) | | | PZL-ŚWIDNIK | SW-4 | | PZL SW-4 (RR Corp 250) | | | ROBINSON HELICOPTER COMPANY | R 66 | | Robinson R66 (RR Corp 250) | | | Schweizer RSG LLC | 269D | | Schweizer 269D (RR Corp 250) | | | THE ENSTROM HELICOPTER CORPORATION | 480 | | Enstrom 480 (RR Corp 250) | | | THE ENSTROM HELICOPTER CORPORATION | 480B | | Enstrom 480 (RR Corp 250) | | 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)](https://avioverse.aero/regulations/easa/continuing-airworthiness/part-66/appendices-to-amc-to-annex-iii-part-66) Consolidated from the EASA Easy Access Rules (revision 2 Sep 2025, extracted 13 Oct 2026) for convenience. Not the official publication — verify against the Official Journal of the European Union and the EASA publications before operational use.