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Other aircraft modifications

STC ST02683CH

FAA DRS lists ST02683CH as Current · Reissued, held by Amphenol Cable and Interconnect Technologies Inc, for Boeing 747-400 Series, Boeing 747-400D Series, and Boeing 747-400F Series. Recorded change: Installation of ECS EZMountTM mechanical mounting assemblies on sidewalls of cockpit. Snapshot dated June 30, 2026.

FAA-listed holder
Amphenol Cable and Interconnect Technologies Inc
Aircraft configurations
3
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Installation of ECS EZMountTM mechanical mounting assemblies on sidewalls of cockpit.

ST02683CH 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 747-400 Series, Boeing 747-400D Series, and Boeing 747-400F Series. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Boeing 747-400 SeriesA20WEBoeing 747-400D SeriesA20WEBoeing 747-400F SeriesA20WE

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Boeing 747-400 Series and Boeing 747-400D Series, and 1 more aircraft configuration 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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