DOG Obedience Training,DOG working

MWD Rinny - Vietnam(Badge On My Collar)

On the nights Tom and Rinny were posted at the runway post, Tom watched for a spectacular sight. At first light, as they waited for the relief truck to pick them up, they could look upward to see the highly-secret SR-71 Blackbird spy plane soar almost noiselessly through the sky on take off. Few people stationed on base ever saw it. Like a black bat emerging from its cave before dawn, the plane, capable of flying Mach III, climbed high into the sky to complete a secret mission. At twilight, it returned to be once again hidden in its tightly-guarded hanger. Tom remained in awe of it each time he saw it fly.