Skip navigation links
Unsupported Browser Detected – For best results, please update your browser. Learn More

Aviation Alerts and Advisories

G500H GDU Main Software Version 7.36, GDC 74H Software Version 3.11, and added AS350 B2/B3 and EC130 rotorcraft

PRODUCTS AFFECTED:

G500H systems installed in rotorcraft under STCs SR02295LA, SR09575RC, or SR09576RC are affected.

CERTIFICATION AUTHORIZATION:

STC SR02295LA

COMPLIANCE:

Optional: This STC Service Bulletin may be incorporated at the owner’s discretion and is not warranty reimbursable.

PURPOSE:

STC SR02295LA MDL Revision 8 includes the following:

  • New rotorcraft approvals:
    • AS350 B2/B3
    • EC130 rotocraft
  • New LRU approvals:
    • GSU 75H ADAHRS (AHRS Software v2.07 and ADC Software v2.06)
    • GRS 79H AHRS (Software v2.07)
    • GDC 72H ADC (Software v2.06)
  • New LRU software:
    • GDU Main Software Version 7.36
    • GDC 74H Software Version 3.11

*** Please see the Aviation Service Document Notification for additional details ***

ASDN Service Bulletin 1984 Rev A