Technical Publications & Updates


Technical Publications

Bell Helicopter provides our customers with #1 ranked technical publications to ensure they have the latest and most accurate technical information to operate their aircraft. These publications include:

  • Flight Manuals
  • Maintenance Manuals
  • Illustrated Parts Breakdown Manuals
  • Component Repair and Overhaul Manuals
  • Latest Revision Status of All Manuals
Safety and Bulletins

To keep their aircraft in the air, our customers require immediate access to the latest technical directives. These directives include:

  • Alert Service Bulletins (ASBs)
  • Technical Bulletins (TBs)
  • Operational Safety Notice (OSNs)
  • Information Letters (ILs)
Technical Support

Product Support Engineers (PSEs) are available 24/7/365 to provide technical assistance to our customers for in-production and legacy aircraft. These versatile, highly proficient and customer-agile technicians review and revise the technical standards to ensure you have the most up-to-date information at your fingertips.