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Avionics

STC ST02786AT

FAA DRS lists ST02786AT as Current · Reissued, held by LB Aircraft Engineering LLC, for Boeing 727-200 Series. Recorded change: Installation of Universal Avionics System Corporation (UASC) Terrain Awareness and Warning System (TAWS) and Multifunction Display (MFD) System used as a Weather Radar (WXR), TAWS and Traffic Alert and Collision Avoidance (TCAS) Traffic Advisory (TA) display. Snapshot dated June 30, 2026.

FAA-listed holder
LB Aircraft Engineering LLC
Aircraft configurations
1
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Installation of Universal Avionics System Corporation (UASC) Terrain Awareness and Warning System (TAWS) and Multifunction Display (MFD) System used as a Weather Radar (WXR), TAWS and Traffic Alert and Collision Avoidance (TCAS) Traffic Advisory (TA) display.

ST02786AT 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 727-200 Series. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Boeing 727-200 SeriesA3WE

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Boeing 727-200 Series 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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