SR02641SE
Installation of a Service Deck. Held by Northwest Heli-Structures INC, which holds 2 approved modifications in all. Last revised May 3, 2019. System: other and general.
What it applies to
- Kind of product
- Aircraft
- Design holder
- Arrow Falcon Exporters Inc.; Global Helicopter Technology Inc.; Hagglund Helicopters LLC; JJASPP Engineering Services LLC; Northwest Rotorcraft LLC; Overseas Aircraft Support Inc.; Richards Heavylift Helo Inc.; Rotorcraft Development Corporation; Southwest Florida Aviation International; Tamarack Helicopters Inc.
- Models
- UH-1H, UH-1H, UH-1H, UH-1H, UH-1H, UH-1H, UH-1H, UH-1H, SW205 (UH-1H), UH-1H
- Type certificates
- R00007DE, R00002RC, H15NM, R00004RC, R00005SE, H7SO, H3SO, H13WE, H6SO, R00010SE
- On this site
- Northwest Rotorcraft Llc UH-1 6 registered
Southwest Florida Aviation SW205 5 registered - The FAA's record
- On the FAA's site
What an approved modification is
A supplemental type certificate is the FAA's approval of a change to a certified design: a new engine or propeller, avionics, an autopilot, floats, a parachute, a larger fuel tank, an ice-protection kit. The company holding it may sell the kit and the paperwork to owners of the listed models; the modification then becomes part of that aircraft's record. The FAA's list says what was approved and for which models, not how many aircraft carry it.
Source: FAA supplemental type certificates (Dynamic Regulatory System). Register counts from the FAA register of October 8, 2026.