Welcome to ScubaBoard, the world's largest scuba diving community. Registration is not required to read the forums, but we encourage you to join. Joining has its benefits and enables you to participate in the discussions.
Benefits of registering include
You can lock it but they're liable to cut the locks off. I use some sequentially numbered and brightly colored zip ties to secure my bags, the only problem is that you need a knife or scissors at the other end to open them and since you can't carry knives anymore you have to remember to stop at the front desk for quick snip. They were cheap - something like US$20 for 100.padudle:My understanding is that the airlines no longer allow any kind of locking device on checked luggage because it must be easily searched.
Am I wrong on that?
Most aircraft today have the cargo bay in the pressurized area, but may or may not be climate controlled. That can make a difference. For your computer to "track" your profile may also depend on it's features and if in fact it is capable of sensing anything above water such as atmospheric pressure decreases. At 30K+ft altittude, cabin altittude may be as high as 8000ft. I won't rely on an instrument that was designed to read and calculate pressures on an increasing scale. I carry my computer on because of its importance as a piece of personal equip and not as an altimeter to tell me when it is safe. I use the fly-after-dive rule for that.padudle:I like to carry the computer with me not so much to protect it but rather so that it is exposed to the same pressure profile that I see. My guess is that the luggage bay is at the same pressure as the passenger compartment but I don't know that for sure. Can anyone tell me?
AlmostAGrandpa:I recently saw a post and went to the web site of a store that carries "TSA Approved" combo locks.
E-Bags TSA Locks
Apparently TSA is supposed to have a universal key for all of these and you use the combo part.
My question would be is what happens if they don't have the right key??????
Jeff