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Other aircraft modifications

STC ST02058AT

FAA DRS lists ST02058AT as Current · Reissued, held by Delta Air Lines Inc., for Boeing MD-88. Recorded change: Installation of Honeywell HG1103BA inertial reference system in place of attitude-heading reference system. Snapshot dated June 30, 2026.

FAA-listed holder
Delta Air Lines Inc.
Aircraft configurations
1
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Installation of Honeywell HG1103BA inertial reference system in place of attitude-heading reference system.

ST02058AT 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: Boeing MD-88. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Boeing MD-88A6WE

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Boeing MD-88 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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