Skip to content
Other aircraft modifications

STC SH8443SW

FAA DRS lists SH8443SW as Current · Reissued, held by Apical Industries Inc, for Bell Helicopter Textron 412, Bell Helicopter Textron 412EP, and Bell Helicopter Textron 212. Recorded change: Installation of a bleed air heater system and air conditioning system. Snapshot dated June 30, 2026.

FAA-listed holder
Apical Industries Inc
Aircraft configurations
3
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Installation of a bleed air heater system and air conditioning system.

SH8443SW 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: Bell Helicopter Textron 412, Bell Helicopter Textron 412EP, and Bell Helicopter Textron 212. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Bell Helicopter Textron 412H4SWBell Helicopter Textron 412EPH4SWBell Helicopter Textron 212H4SW

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Bell Helicopter Textron 412 and Bell Helicopter Textron 412EP, 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?

Related other aircraft modifications STCs