Susan Edmondson, 30, disappeared on February 1, 1983, after boarding a green and white Bellanca Scout ski-plane, tail number N8639V, that left Melozi Hot Springs for Fairbanks. Pilot William Robideau and passenger Kenneth Erlewine, 29, were also on board. The aircraft never arrived and no communication was received after departure. Susan was described as having red/auburn hair and blue eyes and wearing a red parka, stocking cap, mittens and shoe packs. Extensive searches found no wreckage, debris, or trace of the three, leaving their fate unknown.

Did anyone in the area at that time see a small ski-plane or unusual activity along that route?