Obsolete MCDU-1 PN	Obsolete MCDU-2 PN	MCDU-R PN
7025725-940	7033700-940	A50A000-00-250
7025725-941
7025725-945	7033700-945	A50A000-00-350

Your flight deck is at critical risk of unexpected, unresolvable grounding. Honeywell has officially ended all Standard and Extended MSP-Avionics coverage for the MCDU-1 and MCDU-2 Multipurpose Control and Display Units. These units are now classified as Obsolete and End of Life (EOL).

Because Honeywell has completely discontinued all technical troubleshooting and hardware repair support, a single unit failure will leave your aircraft stranded.

Zero OEM Support: Honeywell will no longer accept these units for diagnostic evaluation, troubleshooting, or repair.

No Third-Party Alternatives: There is currently no authorized third-party support or repair capability anywhere in the aviation aftermarket to service these legacy models.

High Risk of Grounding: If your MCDU-1 or MCDU-2 fails, the unit cannot be fixed, resulting in immediate Aircraft on Ground (AOG) status.

Fieldtech Avionics has factory new MCDU-R units ready to ship with factory warranties that don't start until we ship the part to you. We offer significant discounts over direct purchase from Honeywell or Honeywell Channel Partners. Leonardo has changed their maintenance manuals to reference the new MCDU-R product and has approved direct replacement of obsolete units with the MCDU-R without STC in any combination. The MCDU-R provides plug-and-play upgrade options without STC or Flight Manual modification.

Fieldtech Avionics currently stocks both A50A000-00-250 and A50A000-00-350 MCDU-R units for the Leonardo AW-139.

Don't wait! Call us now at 817-625-2719 or sales@ftav.com and order your replacement today! We have in office support 24/7 to assist you in all of your avionics needs.