SR00441DE
Installation of a Night Vision Goggle (NVG) compatible equipment for operation of ITT Av4949 Night Vision Imaging Systems. Held by Air Methods Corporation, which holds 138 approved modifications in all. Last revised July 9, 2008. System: other and general.
What it applies to
- Kind of product
- Aircraft
- Design holder
- Eurocopter Deutschland GmbH
- Models
- EC135
- Type certificate
- H88EU
- On this site
- Airbus Helicopters EC-135 now H135 397 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 7, 2026.