STC SH4729NM
FAA DRS lists SH4729NM as Current · Reissued, held by Cert Works, for Bell Helicopter Textron Canada 206B. Recorded change: Installation of the Soloy Performance improvement installation on the Allison 250-C20R/2 or R/4 powered Bell 206B Jet Ranger III. Snapshot dated June 30, 2026.
FAA-listed holder
Aircraft configurations
1
FAA revision date
FAA status
Current · Reissued
Recorded modification
What the FAA record covers
SH4729NM 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 206B. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related aircraft performance STCs
Increase of Out of Ground Effect (OGE) Hover Performance.
FAA holder: Carson Helicopters Inc
Modification to increase gross weight to 3,190 lbs of landplane, or seaplane.
FAA holder: Kenmore Air Harbor LLC
FAA record reference
- STC number
- SH4729NM
- Product
- Aircraft · Rotorcraft
- Country
- United States
- Application date
- May 1, 1989
- Revision date
- August 26, 2020
- CFR references
- Part 21, Part 27