ST10432SC
Installation of Mark V Enhance Ground Proximity Warning System (EGPWS). Held by Hawker Beechcraft Corporation, which holds 23 approved modifications in all. Last revised May 9, 2007. System: other and general.
What it applies to
- Kind of product
- Aircraft
- Design holder
- Raytheon Aircraft Company; Raytheon Aircraft Company
- Models
- Hawker 800XP, Hawker 850XP
- Type certificates
- A3EU, A3EU
- On this site
- Raytheon Aircraft Company HAWKER 800 252 registered
Raytheon Aircraft Company HAWKER 850 40 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.