Quickly, before my son erases this message by typing on the keyboard. As per my husband, Mark Rogers, Commercial pilot and dangerous goods specialist- Regulations world wide are as follows- Dry ice maybe carried on the airplane, provided it does not exceed 2 kg or 4.4 lbs, and is carried in a container which allows the co2 vapors to escape (not airtight). If carried in checked luggage, you must get the permission of the airline. If the milk starts frozen, and the flight is resonably direct- there is probably no reason to buy dry ice, regular ice packs are probably sufficient. Charity M. Pitcher-Cooper BSN RN CLC *********************************************** To temporarily stop your subscription: set lactnet nomail To start it again: set lactnet mail (or digest) To unsubscribe: unsubscribe lactnet All commands go to [log in to unmask] The LACTNET mailing list is powered by L-Soft's renowned LISTSERV(R) list management software together with L-Soft's LSMTP(R) mailer for lightning fast mail delivery. For more information, go to: http://www.lsoft.com/LISTSERV-powered.html