Pilot Operating Handbook
Cavalon Pro
SECTION 7
SYSTEM DESCRIPTION
RotorSport_POH_Cavalon Pro
Revision 1.0 – Issue 2 Date 16 03 2016
7-17
7.23 Avionics
Radio.
Option fit is the Funkwerk ATR833 radio for both external and internal communications. The
wiring harness terminates in a standard jack plug type connection at each seat, and the
antenna may be mounted inside the nose, or underneath the enclosure. Ensure the
headsets chosen function correctly before flight, and refer to the radio’s User Manual.
The radio EASA approval number is EASA.21O.0193
Transponder.
Option fit is a Funkwerk TRT800H Mode S transponder. The antenna protrudes under the
body. Read the User Manual for operational instructions, and take care that the Mode S
hexadecimal code and aircraft recognition data is correct!
The Funkwerk TRT 800H carries an EASA approval, approval no. EASA.210.269
Remark; A Radio Operators licence is required to allow use of the radio, and a Radio
Installation licence is required for the radio and transponder (one combined licence,
renewed annually).