ST04450CH
Installation of the Automatic Dependent Surveillance-Broadcast (ADS-B) Out, Global Positioning Systems (GPS)/Space-Based Augmentation System (SBAS) and ADS-B In Flight Information Services-Broadcast (FIS-B) for FAA NextGen Compliance in accordance with Master Data List 757-MDL-00001, Revision C, dated February 3, 2020, or later FAA approved revision. Held by Goaeromx LLC, which holds 4 approved modifications in all. Last revised February 20, 2020. System: instruments and avionics.
What it applies to
- Kind of product
- Aircraft
- Design holder
- The Boeing Company; The Boeing Company; The Boeing Company
- Models
- 757-200 Series, 757-200CB Series, 757-200PF Series
- Type certificates
- A2NM, A2NM, A2NM
- On this site
- Boeing 757 440 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 9, 2026.