ST00579SE
Installation of the wiring, trays and antennas to support Automated Dependence Surveillance Broadcast (ADS-B) and Cockpit Display Traffic Information (CDTI) system, Master Drawing 560-0216-00, Revision B, dated October 9, 1998, or later FAA approved revisions. Held by Garmin At INC., which holds 66 approved modifications in all. Last revised December 5, 2003. System: instruments and avionics.
What it applies to
- Kind of product
- Aircraft
- Design holder
- The Boeing Company
- Models
- 727-100C Series
- Type certificate
- A3WE
- On this site
- Boeing 727 37 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.