SR01937SE
Installation of a Supplemental Lighting System; installed in accordance with photos 01 through 08, dated October 24, 2008, and maintained in accordance with Instructions for Continued Airworthiness (ICA) 3503637, dated October 24, 2008, or later FAA-approved revisions. Held by Aviation Specialties Unlimited INC., which holds 90 approved modifications in all. Last revised October 24, 2008. System: electrical power.
What it applies to
- Kind of product
- Aircraft
- Design holder
- Eurocopter France
- Models
- AS-350B2
- Type certificate
- H9EU
- On this site
- Airbus Helicopters AS350 AStar (Écureuil), now H125 891 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.