Skip to content
Engine and powerplant

STC SA1391WE

FAA DRS lists SA1391WE as Current · Reissued, held by Staggerwing Museum Foundation Inc., for Raytheon Aircraft E18S and Raytheon Aircraft E18S-9700. Recorded change: Engine cowl and exhaust modifications. Snapshot dated June 30, 2026.

FAA-listed holder
Staggerwing Museum Foundation Inc.
Aircraft configurations
2
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Engine cowl and exhaust modifications.

SA1391WE 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: Raytheon Aircraft E18S and Raytheon Aircraft E18S-9700. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Raytheon Aircraft E18SA-765Raytheon Aircraft E18S-9700A-765

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Raytheon Aircraft E18S and Raytheon Aircraft E18S-9700 model, serial range, and configuration?
  2. 02Which powerplant configuration, limits, instruments, and maintenance data 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 engine and powerplant STCs