Dittel KRT-2 airband transceiver, 8.33 kHz channel spacing, dual-watch function, including microphone and charger. Rarely used due to 98% flying in uncontrolled airspace.

Trig TT21 mode S transponder, purchased new 2012, only used for one flight. Battery periodically charged to maintain capacity. Comes with both leather and padded case, with straps. Can either be used with short antenna or external antenna on coax cord. Comes with charger. In as new condition.

Brauniger Variotel with temperature transmitter, both in working condition.