SR01273SE
Installation of Replacement Turn & Slip Indicator and Pitot Heat Relays. Held by Columbia Helicopters INC, which holds 66 approved modifications in all. Last revised January 22, 2004. System: instruments and avionics.
What it applies to
- Kind of product
- Aircraft
- Design holder
- Kawasaki Heavy Industries Limited; Columbia Helicopters Inc.
- Models
- KV107-II, 107-II
- Type certificates
- H1PC, 1H16
- On this site
- Boeing-Vertol 107 7 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 21, 2026.