Tartare
The garment is the partial pressure jerkin that some Vulcan operations required (e.g. above FL500 for sustained periods carrying out atmospheric sampling); I would guess that for this pilot the PPJ/G-pants combo would be sufficient to cover short high altitude ops. SB - 65K rings a bell, but not a realistic option for the V (580ish is the max I experienced, but it probably depends on the airframe).
Mister B
Last edited by HTB; 9th Apr 2014 at 11:47.
Reason: spolling