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-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
AW109SP-11-006 - 05/05/2011 New browser Amerigo© release 3 for A109S/SP-IETP. - - http://www.agustawestland.com/sites/default/files/rep_information_letters/AW109SP-11-006.pdf
AW109SP-11-005 - 14/02/2011 Product Improvements (3rd Issue) - - http://www.agustawestland.com/sites/default/files/rep_information_letters/AW109SP-11-005.pdf
AW109SP-10-004 - 19/07/2010 New Exchange Program Terms and Conditions for components installed on AW109 and AW119 helicopters under civil registration. - - http://www.agustawestland.com/sites/default/files/rep_information_letters/AW109SP_10_004.pdf
AW109SP-10-003 - 16/07/2010 Possible consequences of a wrong helicopter cleaning procedure application in the Tail Rotor area. - - http://www.agustawestland.com/sites/default/files/rep_information_letters/AW109SP_10_003_0.pdf
AW109SP-09-002 - 04/11/2009 Product Improvements. - - http://www.agustawestland.com/sites/default/files/rep_information_letters/AW109SP_09_002.pdf
AW109SP-09-001 - 30/10/2009 Improvements on Technical Publications and Services. - - http://www.agustawestland.com/sites/default/files/rep_information_letters/AW109SP_09_001_1.pdf