ST01013DE
Installation of a Universal Avionics Systems Corporation (UASC) CVR-120A Cockpit Voice Recorder (CVR) in accordance with West Star Aviation MDL Doc # A20336L-209, Revision C, dated July 30, 2021, or later FAA-approved revision. Held by West Star Aviation, which holds 63 approved modifications in all. Last revised September 30, 2021. System: instruments and avionics.
What it applies to
- Kind of product
- Aircraft
- Design holder
- Yaborã Indústria Aeronáutica S.A.; Yaborã Indústria Aeronáutica S.A.
- Models
- EMB-135BJ (Legacy 600), EMB-135BJ (Legacy 650)
- Type certificates
- 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 8, 2026.