ST03889AT
Installation of Aircell Axxess Cabin Telecommunication Router (CTR) with Wireless Local Area Network (WLAN). Held by Nextant Aerospace, which holds 29 approved modifications in all. Last revised May 24, 2017. System: cabin, seats and restraints.
What it applies to
- Kind of product
- Aircraft
- Design holder
- Embraer - Empresa Brasileira de Aeronautica S.A.; Embraer - Empresa Brasileira de Aeronautica S.A.; Embraer - Empresa Brasileira de Aeronautica S.A.; Embraer - Empresa Brasileira de Aeronautica S.A.
- Models
- EMB-135BJ (Legacy 600), EMB-135BJ (Legacy 650), EMB-135ER, EMB-135LR
- Type certificates
- T00011AT, T00011AT, T00011AT, T00011AT
- On this site
- Embraer EMB-135 ERJ 135 and Legacy 119 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 7, 2026.