Most of the time that HazMat can ship ORM-D via ground transportation yet is forbidden on aircraft is due to aircraft generally having lower allowable quantity weight limits.Jumping Frog wrote:There are weight limits for aircraft. A thousand rounds would be exceeding allowable aircraft limits.Rifleman55 wrote:You can take ammunition on most commercial flights, most have a weight limit, and it must be declared. The last that I heard it was not Haz mat. You can order it shipped to your house, and it is not labeled with a haz mat sticker just orm-d.
Given C-dub's observation on weight, I looked up the shipping weight of 1000 rounds of .223 and determined it is about 28 lbs, or just under 13 kg.
The Hazardous Materials Table published in the E-CFR (http://www.ecfr.gov" onclick="window.open(this.href);return false;, 49 CFR Section 172.101) for Cartridges, small arms lists 30 kg as the weight limit for passenger aircraft, but "forbidden" for cargo aircraft. An odd restriction.