SH290WE
Installation of a 'T' instrument console. Held by Allen J Gerbino, Gerbino Flight Systems, which holds 7 approved modifications in all. Last revised June 5, 2012. System: instruments and avionics.
What it applies to
- Kind of product
- Aircraft
- Design holder
- MD Helicopter Inc.; Sikorsky Aircraft Corporation; Sikorsky Aircraft Corporation
- Models
- 369H, 269B, 269C
- Type certificates
- H3WE, 4H12, 4H12
- On this site
- Md Helicopters Llc 369 34 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.