air log

air log

[′er ‚läg]
(aerospace engineering)
A distance-measuring device used especially in certain guided missiles to control range.
References in periodicals archive ?
On the left a door leads to the large drawing room which has an inglenook fireplace and a Bullerjan hot air log burner.
4) Gymboree teacher Joy Lang, left, watches as Alexandra Nowakowski, 2, runs on the air log toward her mother, Agnieszka.
While international flight activity remained strong throughout the most recent quarter, activity levels were down in both Air Log and Bristow, which negatively impacted fourth quarter earnings.