SA5441SW
Installation of dual Collins VIR30A navigation receiver, dual Collins VHF20B communication transmitter/receiver, dual Collins DME-40 distance measuring equipment, single Collins TDR-9 ATC transponder, dual Baker M1035 cockpit audio system. Held by Bae Systems Regional Aircraft INC., which holds 20 approved modifications in all. Last revised January 8, 2003. System: instruments and avionics.
What it applies to
- Kind of product
- Aircraft
- Design holder
- British Aerospace (Scotland)
- Models
- HP Jetstream Model 3101
- Type certificate
- A21EU
- 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.