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Aircraft performance

STC ST09336SC

FAA DRS lists ST09336SC as Current · Amended, held by Aircraft Systems & Mfg, for McDonnell Douglas DC-8-63F, McDonnell Douglas DC-8-63, and McDonnell Douglas DC-8-51, and 15 more aircraft configurations. Recorded change: Installation of Innovative System and Support, Inc, Altitude Control System (ACS), Digital Air Data Computer, Altimeter, Airspeed Indicator, and Altitude Alerter. Snapshot dated June 30, 2026.

FAA-listed holder
Aircraft configurations
18
FAA revision date
FAA status
Current · Amended

Recorded modification

What the FAA record covers

Installation of Innovative System and Support, Inc, Altitude Control System (ACS), Digital Air Data Computer, Altimeter, Airspeed Indicator, and Altitude Alerter.

ST09336SC 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: McDonnell Douglas DC-8-63F, McDonnell Douglas DC-8-63, and McDonnell Douglas DC-8-51, and 15 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact McDonnell Douglas DC-8-63F and McDonnell Douglas DC-8-63, and 16 more aircraft configurations model, serial range, and configuration?
  2. 02Which limits, loading assumptions, performance data, and supplements 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?