ST00111MC
Installation of Honeywell Inc. MKVII EGPWS Enhanced Ground Proximity Warning System With RAAS (Runway Awareness and Advisory System). Held by King Aerospace Commercial Corporation, which holds 4 approved modifications in all. Last revised June 20, 2014. System: other and general.
What it applies to
- Kind of product
- Aircraft
- Design holder
- The Boeing Company
- Models
- DC-9-32F (C-9B)
- Type certificate
- A6WE
- 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 20, 2026.