STC SR11869SE
FAA DRS lists SR11869SE as Current · Issued, held by Mechanical Specialties LLC, for Bell Helicopter Textron Canada 407. Recorded change: Installation of Mechanical Specialties, LLC Human External Cargo (HEC) and non-HEC Hook System. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
Installation of Mechanical Specialties, LLC Human External Cargo (HEC) and non-HEC Hook System.
SR11869SE 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 Canada 407. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
- 01Does it cover the exact Bell Helicopter Textron Canada 407 model, serial range, and configuration?
- 02Which mission equipment, structural provisions, and limitations are approved?
- 03Who can legally supply the design data, kit, instructions, and ICAs?
- 04What parts, labor, conformity, and return-to-service work are excluded?
Related cargo and special mission STCs
Installation of cargo door entry/exit steps.
FAA holder: Coulson Aircrane Ltd.
Installation of a folding cargo bay ladder.
FAA holder: L-3 Communications Integrated Systems LP
Main deck to forward lower cargo compartment stairway installation for a zero passenger airplane. Approved for 747-430 model.
FAA holder: Boeing Commercial Airplane Group