ST12246IB
Deactivation and removal of GoGo ABS Ku-Band Antenna (FAA STC ST03191NY). In addition to system deactivation/removal, all structural provisions are also removed, redundant fastener holes in the frame are filled, stringers are reinforced (limited aircraft effectivity) and a local crown skin replacement is performed in Section 46. Held by Boeing Ireland Limited (Ireland), which holds 8 approved modifications in all. Last revised January 2, 2026. System: airframe structure.
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 22, 2026.