AEROSPACE TECHNOLOGIES

Attention: We’ve updated the customer portal navigation based on your feedback. Access everything faster via "Customer Portal". Let us know how we did, click here.

Your browser is not supported.

For the best experience, please access this site using the latest version of the following browsers:

Close This Window

By closing this window you acknowledge that your experience on this website may be degraded.

Search Technical Support

Clear

Aircraft

Boeing (2)

Various OEM (1)

Clear

Product

Navigation Systems & Sensors (EL) (1)

Sensors (EL) (2)

Clear

ATA Chapter

31 - Indicating & Recording Systems (1)

34 - Navigation (1)

Clear

WEBINARS

Clear

Product Reliability Updates

You must be signed in to access this content.B777 ADM (PN: 4071400-904) Piece part life limitation change

Product Group: Sensors (EL)

Problem: An operator raised the concern that Air Data Module (ADM) rubber input line inside the ADM now have a limited life and may leak after 20 years. The input lines previously did not have such a limit. Other operators of 777's were not aware of the change and they request a communication. Please comment on the life limit change on the ADM tubing and assess if there was any prior communications associated with that change.

You must be signed in to access this content.B777 Air data Module Calibration in Field for Static Source Error

Product Group: Sensors (EL)

Problem: We are modifying a 777-300ER from a passenger to a freighter aircraft. The RVSM requirements for the STC require that we measure the residual static source error correction. I need to know if Honeywell can provide a residual error curve if we have Honeywell calibrate the ADMs on our flight aircraft

You must be signed in to access this content.Multiple BGA platforms – TCAS / Transponder – TCAS 2000/ Transponder

Product Group: Navigation Systems & Sensors (EL)

Problem: Who provides technical support and publications for TCAS 2000 RT-951 (4 MCU) PN 7517900-550XX, RT-950 (6 MCU) PN 7517900-100XX, Transponder PN 4061400-XXX , 7517800-XXX and VSI 4067241-XXX?