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Cabin and interiors

STC ST03256CH

FAA DRS lists ST03256CH as Current · Issued, held by Constant Aviation LLC, for Beechcraft 400A. Recorded change: Activation of Aircell Cabin Telecommunications Router System with Wireless Local Area Network (WLAN (IEEE 802.11b/g/n 2.4-2.48 GHZ band only)). Snapshot dated June 30, 2026.

FAA-listed holder
Constant Aviation LLC
Aircraft configurations
1
FAA revision date
FAA status
Current · Issued

Recorded modification

What the FAA record covers

Activation of Aircell Cabin Telecommunications Router System with Wireless Local Area Network (WLAN (IEEE 802.11b/g/n 2.4-2.48 GHZ band only)).

ST03256CH 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: Beechcraft 400A. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Beechcraft 400AA16SW

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Beechcraft 400A model, serial range, and configuration?
  2. 02Which layout, materials, flammability evidence, and weight 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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