| 2016-05-06 | Airbus Helicopters (Previously Eurocopter France) Helicopters | Apr 8, 2016 | Airframe (AS 350 B3)Only with: Reinforcement angle P/N 350A08.2493.21 or P/N 350A08.2493.23 installed (helicopters with MOD 073232 do not have these parts). |
| 2015-17-01 | Airbus Helicopters (Previously Eurocopter France) (Airbus Helicopters) Helicopters | Sep 24, 2015 | Airframe (AS 350 B3)Only with: Tail rotor hub pitch horn assembly P/N 350A121368.01, .02, .03, or .04, or pitch horn P/N 350A121368.XX, installed. |
| 2015-13-04 | Turbomeca S.A. Turboshaft Engines | Sep 1, 2015 | Engine (ARRIEL 2B) |
| 2014-12-05 | Turbomeca S.A. Turboshaft Engines | Aug 4, 2014 | Engine (ARRIEL 2B) |
| 2014-05-10 | Airbus Helicopters (Type Certificate Previously Held by Eurocopter France) (Airbus… | May 2, 2014 | Airframe (AS 350 B3)Only with: Excludes AS350B3 helicopters with modification (MOD) 07 5606 installed. |
| 2014-04-11 | Airbus Helicopters (Type Certificate Previously Held by Eurocopter France) (Airbus… | Apr 9, 2014 | Airframe (AS 350 B3)Only with: Tail rotor blade P/N 355A12-0040-00, 355A-12-0040-01, 355A12-0040-02, 355A12-0040-03, 355A-12-0040-04, 355A12-0040-05, 355A-12-0040-07, or 355A-12-0040-08 (all S/N), or P/N 355A12-0050-04 with blade S/N 8400 through 9224, installed. |
| 2013-23-10 | Eurocopter France Helicopters | Dec 30, 2013 | Airframe (AS 350 B3)Only with: With collective-to-yaw control coupling P/N 350A27-2178-04, 350A27-2178-06, or 350A27-2178-0601 installed. |
| 2013-23-09 | Eurocopter France Helicopters | Dec 27, 2013 | Airframe (AS 350 B3)Only with: Helicopters with sliding doors installed, except those with modification AL.4262. |
| 2013-16-03 | Eurocopter France Helicopters | Oct 22, 2013 | Airframe (AS 350 B3)Only with: Tail rotor gearbox casing assembly P/N 350A33-1090-02 with S/N MA47577, MA47585, MA47587 through MA47593, MA47597 through MA47600, MA47602, MA47604, MA47606, MA47610, MA47613, MA47615, MA47617, MA47619 through MA47624, MA47626, MA47628, or MA47631 installed. |
| 2012-25-01 | Eurocopter France Helicopters | Jun 5, 2013 | Airframe (AS 350 B3)Only with: Aerazur emergency flotation gear attachment bracket P/N 158172, 158173, 158288, or 158289 installed. |
| 2013-08-19 | Eurocopter France Helicopters | Jun 5, 2013 | Airframe (AS 350 B3)Only with: Sliding door pre-modification (MOD) 073298 or pre-MOD 073308 installed. |
| 2013-01-05 | Eurocopter France Helicopters | Mar 11, 2013 | Airframe (AS 350 B3)Only with: Aircraft Parts Corporation 200-amp starter generator P/N 200SGL130Q installed |
| 2012-18-18 | Turbomeca S.A. Turboshaft Engines | Oct 24, 2012 | Engine (ARRIEL 2B)Only with: Engines not modified by TU166 modification. |
| 2012-17-03 | Eurocopter France Helicopters | Oct 11, 2012 | Airframe (AS 350 B3)Only with: With a single hydraulic power system and forward (pitch) servo-control hydraulic hose P/N 704A34-412-033 (MP/N 675-102-05-01) or P/N 704A34-412-035 (MP/N 675-102-06-01) installed; helicopters modified per modification 074238 are excluded. |
| 2012-03-11 | Turbomeca S.A. Turboshaft Engines | Mar 20, 2012 | Engine (ARRIEL 2B) |
| 2011-18-12 | Eurocopter France (ECF) Model AS350B, B1, B2, B3, BA, and D; and AS355E, F, F1, F2, and… | Feb 8, 2012 | Airframe (AS 350 B3)Only with: Upper and lower fin assemblies installed with specified part numbers (AS350: upper 350A14-0020-xxXX/350A64-1144-00XX, lower 350A14-0021-xxXX; AS355: upper 355A14-0522-xxXX, lower 355A14-0521-xxXX). |
| 2011-22-05 | Eurocopter France Model AS350B, B1, B2, B3, BA, C, D, and D1; and AS355E, F, F1, F2, N… | Nov 25, 2011 | Airframe (AS 350 B3)Only with: Tail rotor pitch control rod P/N 350A33-2100-00, -01, -02, -03, -04; 350A33-2121-00, -01, -02; 350A33-2143-00; or 350A33-2145-00 or -01 installed. |
| 2011-10-12 | Eurocopter France Model AS350B, B1, B2, B3, BA, and EC130 B4 Helicopters | Jun 22, 2011 | Airframe (AS 350 B3)Only with: With ARRIEL engines with APC starter-generators P/N 150SG122Q or 200SGL130Q installed, without "004" marked on the identification plate. |
| 2010-09-01 | Eurocopter France Model AS350B, BA, B1, B2, B3, C, D, and D1; AS 355E, F, F1, F2, N, and… | May 14, 2010 | Airframe (AS 350 B3)Only with: Goodrich electric hoist P/N 76370-XXX installed, not modified per MOD 073318, and with a hoist motor other than an AUXILEC. |
| 2010-06-07 | Eurocopter France Model AS 332 C, L, L1, and L2; AS 350 B3; AS355 F, F1, F2, and N; SA… | Apr 21, 2010 | Airframe (AS 350 B3) |
| 2009-09-03 | Turbomeca S.A. Arriel 2B and 2B1 Turboshaft Engines | Jun 1, 2009 | Engine (ARRIEL 2B) |
| 2009-08-08 | Turbomeca Arriel 1B, 1D, 1D1, 2B, and 2B1 Turboshaft Engines | Apr 29, 2009 | Engine (ARRIEL 2B)Serial numbers per Figure 1 of Turbomeca Alert MSB No. A292 72 0827, Version A (Arriel 1B/1D/1D1) and Figure 1 of Turbomeca Alert MSB No. A292 72 2833, Version A (Arriel 2B/2B1), both dated March 20, 2009. Only with: Engines with power turbine modules M04 installed, as listed by SN in the referenced service bulletins. |
| 2009-01-11 | Turbomeca Arriel 2B and 2B1 Turboshaft Engines | Feb 27, 2009 | Engine (ARRIEL 2B) |
| 2005-25-13 | Turbomeca Arriel 2B and 2B1 Turboshaft Engines | Dec 28, 2005 | Engine (ARRIEL 2B)Only with: Engines without modification TU22 incorporated. |
| 2005-13-25 | Turbomeca S.A. Arriel 2B Turboshaft Engines | Jul 11, 2005 | Engine (ARRIEL 2B)Only with: Engines with Modification TU62A incorporated. |
| 2005-03-08 | Eurocopter France Model AS350B, BA, B1, B2, B3, C, D, D1, and EC130 B4 Helicopters | Mar 21, 2005 | Airframe (AS 350 B3)Only with: Pre-MOD 073239 with fuel bleed lever P/N 350A55104320 installed. |
| 2004-11-05 | Eurocopter France Model EC 130 B4 and AS 350 B3 Helicopters | Jul 9, 2004 | Airframe (AS 350 B3)Only with: EC 130 B4 with optional engine flushing system installed; AS 350 B3 with optional engine flushing system installed and modified per MOD 073098. |
| 2004-05-23 | Eurocopter France Model AS350B, AS350BA, AS350B1, AS350B2, AS350B3, AS350C, AS350D… | Apr 14, 2004 | Airframe (AS 350 B3) |
| 2003-22-11 | Eurocopter France Model AS350B, B1, B2, B3, BA, C, D, D1, and AS355E, F, F1, F2, and N… | Dec 8, 2003 | Airframe (AS 350 B3)Only with: Except helicopters with TRW-SAMM main and tail servocontrols reconditioned and identified by the letter "V" engraved on the identification plate to the right of the P/N. |
| 2003-15-08 | Eurocopter France Model AS350B, B1, B2, B3, BA, and D Helicopters | Sep 10, 2003 | Airframe (AS 350 B3) |
| 2003-14-12 | Eurocopter France Model SA330F, G, and J; AS332C, L, and L1; SA341G; SA342J; AS350B, BA… | Aug 25, 2003 | Airframe (AS 350 B3) |
| 2003-08-05 | Eurocopter France Model AS350B3 Helicopters | May 19, 2003 | Airframe (AS 350 B3)Certain serial numbers: AS350B3 …–3062 |
| 2003-02-05 | Eurocopter France Model AS350B, AS350BA, AS350B1, AS350B2, AS350B3, AS350C, AS350D… | Feb 10, 2003 | Airframe (AS 350 B3)Only with: With sliding door middle rails P/N 350A21-1027-36, 350A21-1027-20, 350A21-1027-39, 350A21-1027-21, sliding door roller P/N 350A25-1274-24, and plate support P/N 350A21-1335-20 installed. |
| 2002-20-03 | Eurocopter France Model AS332C, L, L1, and L2; AS350B, BA, B1, B2, B3, and D; AS355E, F… | Nov 6, 2002 | Airframe (AS 350 B3)Only with: Metal ferry fuel tank P/N 330A 871310.00, .01, .02, .03, or .04 installed (AS332, AS350, AS355, AS365, SA330, SA360, SA365 models), or tank P/N 3160S 7375020 or 3160S 7375020-1 installed (SA.316B/C, SA.319B). |
| 2002-15-08 | Eurocopter France Model EC120B, EC 155B, SA330F, SA330G, SA330J, AS332C, AS332L… | Sep 6, 2002 | Airframe (AS 350 B3)Only with: SIREN load release unit (cargo hook) P/N AS21-5-1 through AS21-5-7 with cargo hook serial number less than 415 installed. |
| 2002-03-52 | Eurocopter France Model AS350B, AS350BA, AS350B1, AS350B2, AS350B3, AS350C, AS350D… | Apr 4, 2002 | Airframe (AS 350 B3)Only with: STARFLEX part number 350A31-1916-00 installed. |
| 2002-06-04 | Eurocopter France Model AS350B, AS350B1, AS350B2, AS350B3, AS350BA, AS350C, AS350D… | Apr 24, 2002 | Airframe (AS 350 B3)Only with: Tail rotor hub pitch change plate SNR bearing P/N 6010F234M16 (Eurocopter France P/N 704A33-651-190) installed. |
| 2001-26-55 | Eurocopter France Model AS350B, AS350B1, AS350B2, AS350BA, AS350B3, AS350C, AS350D… | Feb 26, 2002 | Airframe (AS 350 B3) |
| 2001-17-32 | Eurocopter France Model AS350B, B1, B2, B3, BA, D, D1 and AS355E, F, F1, F2, and N… | Oct 4, 2001 | Airframe (AS 350 B3)Only with: Tail rotor pitch change spider assembly P/N 350A33-2004-00, -01, -02, -03, -05, or 350A33-2009-00 or -01 installed, and MOD 076554 not incorporated. |
| 2001-04-14 | Eurocopter France Model AS350B, AS350B1, AS350B2, AS350B3, AS350BA, AS350C, AS350D… | Mar 6, 2001 | Airframe (AS 350 B3) |
| 2000-20-19 | Eurocopter France Model AS-350B, BA, B1, B2, B3, C, D, and D1, and AS-355E, F, F1, F2… | Nov 20, 2000 | Airframe (AS 350 B3) |
| 2000-10-09 | Eurocopter France Model AS350B, BA, B1, B2, B3, D, and AS355E, F, F1, F2, and N… | Jun 26, 2000 | Airframe (AS 350 B3)Only with: Crouzet single-pole circuit breaker P/N 84 400 028 or P/N 84 400 031 through 84 400 036 installed as part of any optional installation. |