You better be careful--there are rules and policies---you can't run around on an AFB shining a dangerous/hazardous laser wherever you want---be real.
No doubt, you will need a minmum Laser and Opitical Radiation Protection Program and a Laser Safety Officer to use lasers especially those over 5mW on any Federal reservation or AFB.
Also check with Base "ILSO"+ Commanders Office and the JAG people -- see
http://static.e-publishing.af.mil/production/1/af_ja/publication/afi48-139/afi48-139.pdf
From document mentioned above:
"4.1.2. Acquisition Requirements for FDA-Compliant Lasers. Any Class 1M, 2M, 3R, 3B, 4 laser, or laser system (or equivalent) which meets the description of a FDA-Compliant Laser as defined in paragraph 1.1.2. of this instruction is subject to the following criteria:
4.1.2.1. The Installation Commander shall serve as the final approval authority for the acquisition of all FDA-Compliant Lasers (or equivalent), unless otherwise delegated through installation policy.
4.1.2.2. The Installation Commander and ILSO should develop policy governing the acquisition, review, and use of FDA-compliant lasers on the installation.
4.1.2.3. The unit should coordinate with the ILSO, prior to acquiring any FDA-compliant lasers (or equivalent), to ensure local policy adherence and determine if the device is safe for use on the installation."
PS Would guess North Carolina State Law does not apply on an AFB/ Federal reservation---Federal law, rules and DOD regulations do but maybe policy is to follow all laws, Federal, State and local.
Who are the AFB law enforcement people---local NC Police or United States Air Force Police---maybe ask them, too.