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The blood/alcohol limit is

  • 40 milligrams of alcohol per 100 millilitres of blood as the single universal limit applying equally to commercial aircrew, air traffic controllers and all maintenance engineers.
  • 20 milligrams of alcohol per 100 millilitres of blood as the single uniform limit for commercial aircrew, air traffic controllers and licensed aircraft maintenance engineers alike.
  • 20 milligrams of alcohol per 100 millilitres of blood for commercial aircrew, air traffic controllers and 80 milligrams of alcohol per 100 millilitres of blood for maintenance engineers.

Explanation from PART66Online

The blood-alcohol limits differ by role: a stricter 20 mg per 100 ml applies to commercial aircrew and air traffic controllers, while the 80 mg per 100 ml limit applies to licensed maintenance engineers. The options applying a single uniform figure to all groups are therefore incorrect.

H

hassaanwasti@gmail.com asked · 23 Dec 2012

i read in cap 715 that its 20mg per 100ml of blood. can anyone one confirm?

Community Comments (3)

P
PART66Online 24 Dec 2012
Okay, changed to 20mg/100ml.
G
gujjarbabu 29 Dec 2012
Hassan wasti did u read it in human factor course?
J
Jordi 16 Oct 2020
the asnwer in a real exam whould never be this big.

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