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Aircraft connectivity

STC SA5040SW-D

FAA DRS lists SA5040SW-D as Current · Reissued, held by L-3 Communications Integrated Systems LP, for Boeing 707-300C Series. Recorded change: Reconfiguration of a 707-396C aircraft consisting of alteration of cockpit configuration, addition of Mission Communication System (MCS) and the Have Siren installation, addition of Wideband Encryption Device (WED) and installation of Executive Interior. Snapshot dated June 30, 2026.

FAA-listed holder
L-3 Communications Integrated Systems LP
Aircraft configurations
1
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Reconfiguration of a 707-396C aircraft consisting of alteration of cockpit configuration, addition of Mission Communication System (MCS) and the Have Siren installation, addition of Wideband Encryption Device (WED) and installation of Executive Interior.

SA5040SW-D 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 707-300C Series. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Boeing 707-300C Series4A26

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Boeing 707-300C Series model, serial range, and configuration?
  2. 02Which antenna, radome, LRUs, and service assumptions are included?
  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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