SR01907SE
ONE ONLY STC, SN 0355: Installation of a Supplemental Lighting System;. Held by Aviation Specialties Unlimited INC., which holds 90 approved modifications in all. Last revised September 25, 2008. System: electrical power.
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 396 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 19, 2026.