ST01895WI
Modification of an existing Rockwell Collins Global Landing Unit (GLU) Multi-Mode\nReceiver (MMR), Sensor Systems Inc. GPS Antenna and ACSS Transponder Installation. Held by Rockwell International Collins Commercial Avionics, which holds 11 approved modifications in all. Last revised January 9, 2019. System: instruments and avionics.
What it applies to
- Kind of product
- Aircraft
- Design holder
- The Boeing Company
- Models
- MD-11F
- Type certificate
- A22WE
- On this site
- Mcdonnell Douglas MD-11 104 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.