National Harbor Update

I've been to National Harbor a couple more times recently. Here's the latest scanner info I have:

451.3125 [ d516] Residence Inn by Marriott (S)
464.3250 [254.1] Westin - Engineering (S)
464.8250 [254.1] Westin - Housekeeping (S)
469.2625 [254.1] Westin - Service Express (S)

All four of the currently-open hotels are using radios. The Hampton Inn might be using Family Radio Service radios, or itinerant business band frequencies. The Westin frequencies are unlicensed. Here are the IDs for the Gaylord National Hotel:

LTR

463.2875 (2), 463.5625 (6), 463.6875 (10), 464.6625 (14), 464.7875 (18)

0-10-001	Security
0-10-005	Engineering
0-10-010	Banquets--Setup
0-10-012	Electric Shop?
0-10-015	Banquets
0-10-020	Housekeeping
0-10-021	Housekeeping?
0-10-025	Housekeeping--Public Areas
0-10-030	Information Technology
0-10-035	Audio/Visual?
0-10-040	Marketing?/VIP Services?
0-10-055	Loading Dock/Logistics

The radios used for National Harbor itself are MOTOTRBO, which cannot be monitored with a scanner. 461.7875 is a repeater, and 462.0875 is simplex. These radios are used by security, housekeeping, parking, and the marina/harbor people.