Technical Information

For civilian products AgustaWestland publishes additional information on a regular basis that is used to keep the customer informed regarding our services and products.

The Information Letters either refer cross product line or to a specific helicopter model.

Information Letters in .pdf format may be accessed through the following menu.

Furthermore to view the list of active AgustaBell 412 Service Instructions and download them in pdf format please refer to Download section

Title Revision Issue Datesort icon Subject Note
AW109SP-14-026 - 05/12/2014 Engine Ejectors improvement.<br/> - - http://www.agustawestland.com/sites/default/files/rep_information_letters/ilaw109sp14026e.pdf
AW109SP-14-025 - 04/12/2014 New AW109SP QRH.<br /> - - http://www.agustawestland.com/sites/default/files/rep_information_letters/ilaw109sp14025e.pdf
AW109SP-14-024 - 25/11/2014 New browser Amerigo&copy; release 4 for A109S/AW109SP-IETP<br/> - - http://www.agustawestland.com/sites/default/files/rep_information_letters/ilaw109sp14024e.pdf
AW109SP-14-023 - 09/10/2014 Goodrich Rescue Hoist Overload Clutch and EASA Airworthiness Directive 2014- 0201 compliance.<br/> - - http://www.agustawestland.com/sites/default/files/rep_information_letters/ilaw109sp14023e.pdf
AW109SP-14-022 - 23/06/2014 New Exchange Program Terms and Conditions for Components Installed on AW109/AW119 Helicopters under Civil Registration.<br/> - - http://www.agustawestland.com/sites/default/files/rep_information_letters/ilaw109sp14022e.pdf
AW109SP-14-021 - 10/02/2014 AW109 Series Product Improvements.<br/> - - http://www.agustawestland.com/sites/default/files/rep_information_letters/aw109sp-14-021.pdf
AW109SP-13-020 - 02/12/2013 Commission Implementing Regulation (EU) No 1079/2012 of 16 November 2012 laying down requirements for voice channels spacing for the single European sky.<br/> - - http://www.agustawestland.com/sites/default/files/rep_information_letters/aw109sp-13-020.pdf
AW109SP-13-019 - 08/10/2013 NUT P/N NAS1805-4 in the new configuration of Tail Rotor Driveshaft installation and related impact on Aircraft Part Catalogues.<br/> - - http://www.agustawestland.com/sites/default/files/rep_information_letters/aw109sp-13-019.pdf
AW109SP-13-018 - 30/09/2013 Standard NUT P/N&nbsp; MS21042L4 and related EASA AD n&deg; EAD 2013-0225-E.<br/> - - http://www.agustawestland.com/sites/default/files/rep_information_letters/aw109sp-13-018.pdf
AW109SP-13-017 - 27/08/2013 New IETP Amerigo4Mobile&copy; for tablet devices and smartphones<br/> - - http://www.agustawestland.com/sites/default/files/rep_information_letters/aw109sp-13-017.pdf
AW109SP-13-016 - 25/03/2013 Operations In Erosive Environment With Eaps.<br/> - - http://www.agustawestland.com/sites/default/files/rep_information_letters/AW109SP-13-016.pdf
AW109SP-13-015 - 01/03/2013 AW109 Series and AW119 Product Improvements.<br/> - - http://www.agustawestland.com/sites/default/files/rep_information_letters/AW109SP-13-015_1.pdf
AW109SP-13-014 - 17/01/2013 Improvement of KIT for Over Temperature Switch test<br/> - - http://www.agustawestland.com/sites/default/files/rep_information_letters/AW109SP-13-014.pdf
AW109SP-13-013 - 15/01/2013 New Exchange Program Terms and Conditions for Components Installed on AW109Series / AW119 Helicopters under Civil Registration<br/> - - http://www.agustawestland.com/sites/default/files/rep_information_letters/AW109SP-13-013.pdf
AW109SP-12-012 _ 30/11/2012 New features in Amerigo 3 browser for A109S/AW109SP-IETP 14th issue (28st November 2012)<br/> _<br/> - http://www.agustawestland.com/sites/default/files/rep_information_letters/AW109SP-12-012.pdf
AW109SP-12-011 - 26/07/2012 Eligibility for AgustaWestland products to JAR-OPS 3.517(a). - - http://www.agustawestland.com/sites/default/files/rep_information_letters/AW109SP-12-011.pdf
AW109SP-12-010 - 03/07/2012 New features for browser Amerigo© 3 for A109S/AW109SP - IETP - - http://www.agustawestland.com/sites/default/files/rep_information_letters/AW109SP-12-010.pdf
AW109SP-12-008 - 09/02/2012 Product Improvements (4th Issue) - - http://www.agustawestland.com/sites/default/files/rep_information_letters/AW109SP-12-008.pdf
AW109SP-12-009 - 09/02/2012 Engine Faults and System Status Codes Decoding Procedure - - http://www.agustawestland.com/sites/default/files/rep_information_letters/AW109SP-12-009.pdf
AW109SP-11-007 - 24/05/2011 Eligibility for AgustaWestland products to JAR-OPS 3.517(a) - - http://www.agustawestland.com/sites/default/files/rep_information_letters/AW109SP-11-007.pdf