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5 Answers

Passengers consuming adult beverages in flight

Asked by: 4969 views FAA Regulations

Question I've been wondering...  Is it legal for my passengers to drink alcohol while in flight?

While I understand the obvious reasons why it's probably not ideal to have passengers drink while in flight (safety, etc), out of curiosity, I'm wondering if it's against any regulations to allow a passenger to have an adult beverage to settle their nerves, or enjoy their flight.  Obviously airliners private jets allow this, so not sure why it would be any different for a passenger private/piston aircraft.  Not sure how this would "fly" as far as state open container laws too.

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5 Answers



  1. Jarett L on Dec 15, 2013

    Read 91.17 4b

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  2. Kris Kortokrax on Dec 15, 2013

    United States Code 49 40103 states”
    “The United States Government has exclusive sovereignty of airspace of the United States.”

    States do not have the ability to regulate what happens in the airspace.

    The big thing to consider is, if you end up in farmer Brown’s field after an accident, what kind of shape would you want your passengers to be in, if if becomes necessary for them to extract you from the wreckage?

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  3. Wes Beard on Dec 15, 2013

    I think there is a difference between having a small amount of alcohol (the amount of those they serve on the airlnes) and being intoxicated. There are private and corporate jets that have alcohol on board for their passengers.

    The biggest thing that you will have to remember is that the airliners and private/corporate jets are all pressurized. They will typically have a cabin altitude of no more the 8000′ but usually in the 5000′-6000′ MSL range. Most piston airplanes are not pressurized.

    Why is that important? The effects of alcohol are amplified at higher altitudes. If your passengers usually gets intoxicated with 16 ounces of a certain alcoholic beverage at sea level. At 8,000 ft MSL they may only need 8 ounces for the same intoxication level.

    I’m making the numbers up as I don’t know your specific situation but the effects of alcohol increase with altitude.

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  4. Brian on Dec 15, 2013

    “if you end up in farmer Brown’s field after an accident, what kind of shape would you want your passengers to be in”

    Drunk enough not to know it was my fault?

    (Sarcasm!)

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  5. Bob Watson on Dec 17, 2013

    Airliners have another advantage over most light planes: the alcohol-consuming passengers can’t get into the cockpit. In even a large light plane, it’s hard to keep unruly passengers from interfering with the flight crew once they decide they want to “help the pilot” or play “what’s this button do?” Everyone is different when they’re drunk and not everyone knows what altitude does to their ability to handle alcohol. While someone might be able to hold a 6-pack on terra firma, that is not likely to be the case at 5-10,000′

    Airliners have another advantage over light planes: a potty. All that liquid fun has to go somewhere…

    For me, I’d rather offer to buy a round after we land than serve anything in flight.

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