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Other aircraft modifications

STC ST01577LA

FAA DRS lists ST01577LA as Current · Reissued, held by Flight Test Aerospace, Inc, for Cessna Aircraft 650. Recorded change: A replacement of the Honeywell Model AZ-840 Air Data Computers (ADCs), P/N 7014700-901, that were previously installed by Honeywell Supplemental Type Certificate SA6046NM, with new Model AZ-840 ADCs, P/N 7014700-615. Snapshot dated June 30, 2026.

FAA-listed holder
Flight Test Aerospace, Inc
Aircraft configurations
1
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

A replacement of the Honeywell Model AZ-840 Air Data Computers (ADCs), P/N 7014700-901, that were previously installed by Honeywell Supplemental Type Certificate SA6046NM, with new Model AZ-840 ADCs, P/N 7014700-615.

ST01577LA 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: Cessna Aircraft 650. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Cessna Aircraft 650A9NM

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Cessna Aircraft 650 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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