ST01596LA-D
Software Upgrade to the Honeywell Mark V Enhanced Ground Proximity Warning System (EGPWS) for the Runway Awareness and Advisory System (RAAS). Held by Learjet INC., which holds 376 approved modifications in all. Last revised December 23, 2015. System: instruments and avionics.
What it applies to
- Kind of product
- Aircraft
- Design holder
- Learjet Inc.
- Models
- 60
- Type certificate
- A10CE
- On this site
- Learjet 60 239 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 20, 2026.