ST11853IB
Antenna Removal must be in accordance with Boeing Ireland Limited Change / Repair Approval Number BIL-00243-APP, Revision 00, dated September 16, 2024, or later EASA approved revisions. This change deactivates and removes a Global Communications Suite (GCS) system installed by FAA Supplemental Type Certificate (STC) ST02908NY (EASA STC 10059775). Held by Boeing Ireland Limited (Ireland), which holds 10 approved modifications in all. Last revised December 2, 2024. System: other and general.
What it applies to
- Kind of product
- Aircraft
- Design holder
- The Boeing Company
- Models
- 737-800 Series
- Type certificate
- 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.