SR00814DE
Installation of Garmin Helicopter Terrain Awareness and Warning System (HTAWS). Held by Cert Works LLC, which holds 16 approved modifications in all. Last revised April 19, 2019. System: instruments and avionics.
What it applies to
- Kind of product
- Aircraft
- Design holder
- Agusta S.p.A.; Agusta S.p.A.; Agusta S.p.A.; Airbus Helicopters Deutschland GmbH; Airbus Helicopters Deutschland GmbH; Airbus Helicopters Deutschland GmbH; Airbus Helicopters Deutschland GmbH; Airbus Helicopters Deutschland GmbH; Airbus Helicopters Deutschland GmbH; Airbus Helicopters; Airbus Helicopters; Airbus Helicopters; Bell Helicopter Textron Canada Limited
- Models
- A109E, A119, AW119 MKII, EC135 P1, EC135 P2, EC135 P2+, EC135 T1, EC135 T2, EC135 T2+, AS-350B2, AS-350B3, EC 130 B4, 407
- Type certificates
- H7EU, H7EU, H7EU, H88EU, H88EU, H88EU, H88EU, H88EU, H88EU, H9EU, H9EU, H9EU, H2SW
- On this site
- Agusta Aerospace Corp AW119 6 registered
Agusta Spa A109 108 registered
Agusta Spa A119 12 registered
Airbus Helicopters AS350 AStar (Écureuil), now H125 891 registered
Airbus Helicopters EC 130 now H130 310 registered
Airbus Helicopters EC-135 now H135 397 registered
Bell 407 984 registered
S N I A S AS-350 7 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.