SR04674NY
Installation of Coldstream Helicopters LH and RH Vertical Reference Windows. Held by Coldstream Helicopters LTD. (Canada), which holds 2 approved modifications in all. Last revised October 21, 2021. System: other and general.
What it applies to
- Kind of product
- Aircraft
- Design holder
- Airbus Helicopters; Airbus Helicopters; Airbus Helicopters; Airbus Helicopters
- Models
- AS332C, AS332L, AS332L1, EC225LP
- Type certificates
- H4EU, H4EU, H4EU, H4EU
- On this site
- Airbus Helicopters AS332 8 registered
Airbus Helicopters EC 225 24 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 5, 2026.