SA09134SC
Installation of Honeywell/Trimble HT 9100 GNSS Navigation System with MCDU per Trimble Master Drawing List No. 82339 Rev C dtd 9/23/96 or later FAA approved revision. Held by Honeywell International INC, which holds 599 approved modifications in all. Last revised March 13, 2002. System: instruments and avionics.
What it applies to
- Kind of product
- Aircraft
- Design holder
- Raytheon Aircraft Company
- Models
- C90
- Type certificate
- 3A20
- On this site
- Beechcraft C90 King Air C90 607 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.