SH4672SW
Installation of P3180-9/10 upper sliding window assembly and -11/-12 lower sliding window assembly in the passenger door. Held by The Nordam Group LLC, which holds 61 approved modifications in all. Last revised April 1, 2019. System: cabin, seats and restraints.
What it applies to
- Kind of product
- Aircraft
- Design holder
- Airbus Helicopters; Airbus Helicopters; Airbus Helicopters; Airbus Helicopters; Airbus Helicopters
- Models
- SA 3180-Alouette Astazou, SA 318B-Alouette Astazou, SA 318C-Alouette Astazou, SE 3130-Alouette II, SE 313B-Alouette II
- Type certificates
- 7H1, 7H1, 7H1, 7H1, 7H1
- On this site
- S N I A S SE 3130 7 registered
Sud Aviation SA 318 5 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.