Citi Open Tennis Tournament

The Citi Open Tennis Tournament begins today (qualifying rounds) and continues through next Sunday at the Fitzgerald Tennis Center at 16th and Kennedy Sts. NW in DC. Here's what I found in 2011, the last year I monitored:

Tournament Radios:
464.5000 [ d346]
464.5500 [ d365] Tournament Staff (Channel 1)
464.6000 [ d331] Ball Kids
464.6500 [ d364] Audio in Stadium
464.7000 [ d311] Park Police/Security
464.7250 [ d423] "blower"; "rollers"
464.7500 [ d371] Media?
469.5000 [ d351] Suites?
469.5500 [ d306] Operations (Channel 2)
469.6000 [ d343] Scorekeeping
469.6500 [ d365]
469.7000 [ d315] "vouchers"
469.7250 [ d431] "took back to hotel"
469.7500 [ d411] Parking

Other frequencies:
166.8500 [127.3] Park Police (S)
461.0375 [ d125] Housekeeping/Trash (S)
461.4000 [ d125] "bar" (S)
461.5500 [  88.5] CES Security (S)
464.2750 [ d445] Parking (S)
464.3250 [ d532] Design Cuisine (S)
464.5500 [123.0] TV? (S)
464.5750 [ d532] Design Cuisine (S)