VGSF - What does VGSF stand for? The Free Dictionary
References in periodicals archive
When they differ, the approach plate should show "VGSf
and ILS glidepath not coincident" in the profile view of NACO plates or the notes for Jepp.
Reprinted in the paperback VGSF
series, it shares some of the standard SF space epic elements such as the concern with different life forms, and the imagined technology of the spaceship with its bio-crystalline intelligence, together with Wulf, the autoscribe.