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Avionics

STC ST01128WI

FAA DRS lists ST01128WI as Current · Reissued, held by Blackhawk Aerospace Technologies Inc., for Textron Aviation 200, Textron Aviation 200C, and Textron Aviation 200CT, and 10 more aircraft configurations. Recorded change: Installation of Honeywell MK-VIII Enhanced Ground Proximity Warning System (with or without optional EFIS-85B/14 display). Snapshot dated June 30, 2026.

FAA-listed holder
Blackhawk Aerospace Technologies Inc.
Aircraft configurations
13
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Installation of Honeywell MK-VIII Enhanced Ground Proximity Warning System (with or without optional EFIS-85B/14 display).

ST01128WI 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: Textron Aviation 200, Textron Aviation 200C, and Textron Aviation 200CT, and 10 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Textron Aviation 200A24CETextron Aviation 200CA24CETextron Aviation 200CTA24CETextron Aviation 200TA24CETextron Aviation 300A24CETextron Aviation 300LWA24CETextron Aviation A100-1 (U-21J)A24CETextron Aviation B200A24CETextron Aviation B200CA24CETextron Aviation B200CTA24CETextron Aviation B200TA24CETextron Aviation B300A24CETextron Aviation B300CA24CE

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Textron Aviation 200 and Textron Aviation 200C, and 11 more aircraft configurations 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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