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Other aircraft modifications

STC ST335CH-D

FAA DRS lists ST335CH-D as Current · Reissued, held by Honeywell International Inc, for Sabreliner NA-265-65. Recorded change: Installation of Dual AlliedSignal Aerospace, Global Wulfsberg GNS-XLS Flight Management. Snapshot dated June 30, 2026.

FAA-listed holder
Honeywell International Inc
Aircraft configurations
1
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Installation of Dual AlliedSignal Aerospace, Global Wulfsberg GNS-XLS Flight Management.

ST335CH-D identifies the approval, recorded holder, named aircraft, and modification scope. It does not confirm kit availability, serial-number effectivity, data rights, price, or installation authority.

Applicability

Aircraft named in FAA DRS

Named aircraft: Sabreliner NA-265-65. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Sabreliner NA-265-65A2WE

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Sabreliner NA-265-65 model, serial range, and configuration?
  2. 02Which configuration, parts, installation data, limitations, and ICAs apply?
  3. 03Who can legally supply the design data, kit, instructions, and ICAs?
  4. 04What parts, labor, conformity, and return-to-service work are excluded?

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