ST00748LA-D
Installation of Rockwell Collins ADF-900 Receivers, DFA-901 ADF Antennas, DME-900 Transceivers, LRA-900 Radio Altimeter Transceivers, VOR-900 Marker Beacon Receivers, TPR-900 ATC/Mode S Transponders, TTC-920 TCAS Transponder Control Panel, TTR-920 TCAS Transceiver/Receiver, TRE-920 TCAS Antennas, VHF-900 VHF Transceivers, WRT-701X Weather Radar Receiver/Transceiver, WCP-701/702 Weather Radar Control Panel, WMA-701X Weather Radar Antenna Pedestal, WFA-701X Weather Radar Antenna Flat Plate and WMT-701X Weather Radar Receiver/Transceiver Mount. Held by Rockwell Collins INC, which holds 359 approved modifications in all. Last revised July 6, 2012. System: instruments and avionics.
What it applies to
- Kind of product
- Aircraft
- Design holder
- The Boeing Company; The Boeing Company; The Boeing Company
- Models
- 737-700 Series, 737-800 Series, 737-900 Series
- Type certificates
- A16WE, A16WE, A16WE
- On this site
- Boeing 737 2,892 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.