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Avionics

STC ST01862AT

FAA DRS lists ST01862AT as Current · Reissued, held by Honeywell International Inc, for Viking Air DHC-7-1. Recorded change: Installation of a dual MST-67 Mode S Transponder System. 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 a dual MST-67 Mode S Transponder System.

ST01862AT 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: Viking Air DHC-7-1. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Viking Air DHC-7-1A20EA

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Viking Air DHC-7-1 model, serial range, and configuration?
  2. 02Which part numbers, software versions, interfaces, and manual changes 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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