Ist zu wenig.
Hier aus Per's Fallout 2 Guide:
Quincy in the garage to the northeast has the Vertibird Plans in the locker behind him. There are two scientists around, one next door and one in the comm central to the south, who can tell you about the tanker and Vertibird Plans. If you asked any of them about the plans, you can tell Quincy a tech told you to get the plans and he'll let you have them (with very good Sneak you can just pick them up anyway)