Fairfax County Parks

I've confirmed a couple of talkgroups on the Fairfax County Services trunked system that are used by specific parks. Talkgroup 32048 is Lake Accotink Park. Talkgroup 32112 is Lake Fairfax Park. Talkgroup 32080 is unknown, but may be Burke Lake Park. They've mentioned "getting off island," "marina lot," "breezeway," and "boat count."

AT&T National - Major Update

Here's a list of frequencies/talkgroups found at the AT&T National golf tournament on Saturday. The event concludes today (Sunday).

Montgomery County Trunked System Talkgroups:
1744 Special Events 1 (police)
1776 Special Events 2 (medical)

Organizers/Other:
451.1125 [ d271] "Finance" (R)
451.1375 [ d631] "interview" (R)
451.1625 [ d662] Garbage (R)
451.2125 [ d664] Beverage/Water (R)
451.2375 [ d546] Marshals (R)
456.3125 [ d245] Merchandise/Vendors?
456.5875 [ d174] Food or Merchandise?
457.8625 [ d343] Security
463.2250 [ d023]
464.6250 [ d071] Talking about parking lots/shuttles to "Ritz" (probably Ritz-Carlton Tysons)
464.8500 [ d032]
466.7000 [192.8]
468.7500 [ d072] Camera/Video Test Shots?
469.5000 [ d114]
469.7500 [ d116]

Congressional Country Club:
151.5200 [ d115] Clubhouse/Food & Beverage (R)
151.5200 [ d311] Golf (R)
151.8650 [ d115] Grounds (R)
152.4050 [ d115] Security (R)

National Independence Day Celebration

Here are a couple of frequencies found yesterday for the National Independence Day Celebration:

463.7125 [ d054] Stage Setup
467.5125 [ d412] Stage Setup

AT&T National Talkgroup Found

Medical personnel at the AT&T National are using talkgroup 1776 (Special Events 2) on the Montgomery County trunked system. From my monitoring location on the Mall yesterday, that's about all I could make out. The signal wasn't too good from this trunked system.

Update on Folklife Festival

Here is an updated list of frequencies for the Folklife Festival. The Tech channel is confirmed as Channel 1, and 456.8125 is confirmed as the Admin channel.

451.8000 [ d026] Tech (Channel 1)
456.8125 [ d306] Admin (First Aid, Park Police, etc.)
461.0875 [ d606] Program
461.1625 [ d116] Audio/Visual
461.2375 [ d445] Security
461.3125 [ d054] Ice/Beverage
466.0375 [ d155] Talk (Ch. 10)

Weekend Events

Lots of events this holiday weekend:

The Folklife Festival continues through Sunday. See earlier post for frequencies found. I may have another update sometime this weekend.

The AT&T National golf tournament continues through Sunday. See previous post.

The Nationals are in town tonight, Saturday, and Sunday. Best analog frequencies to monitor:

461.3875 [ d152] CSC Event Staff - On-field personnel (S)

463.8000 [ d152] CSC Event Staff - Command Post (R)

867.4875 [156.7] DC Fire First Aid/Medical (linked to talkgroup 2096)

Also monitor MPD on talkgroup 21232 (Citywide 2).

Finally, the fireworks and National Independence Day Celebration provide plenty to monitor. Here's what was used last year:

166.7250 [127.3] Park Police (Channel 1)
169.7750 [NAC 4C5] George Washington Parkway
170.1750 [156.7] Capitol Police (Channel 3)
172.4750 [NAC 4C5] National Capital Parks - Central
406.9375 [ 77.0] Unknown user at Capitol? (unknown if used)
409.0000 [NAC 293] Disaster Medical Assistance Team (some encryption)
462.3750 [ 88.5] Red Cross

DC Trunked System Talkgroups:
1952 DCFD "golf cart"; "safe zone"
2080 DCFD Inspectors
2096 DCFD Special Events 1
2112 DCFD Special Events 2 (primary?)
2128 DCFD Special Events 3 (patient transport reports)
2640 DCFD Fireboats
16656 MPD Special Operations Division
18288 MPD Special Operations Division Alternate
18320 MPD Harbor Patrol
34448 Department of Health
34544 Department of Public Works? (mentioned vehicles towed)
35536 Emergency Management Agency 1
35600 Traffic Management Center
36880 Hospital roll call (coordinated by Department of Health)

Arlington Trunked System Talkgroups:
7 Arlington Police District 1 (Channel 1G)
11 Arlington Police Special Operations Section (Channel 1K)
43 Arlington Fire Special Events (Channel A1F)

AT&T National at Congressional Country Club

The AT&T National golf tournament at Congressional Country Club began yesterday and continues through Sunday. Here are eight confirmed frequencies for the Club:

152.4050 [ d115] Security
151.8650 [ d115] Grounds (R)
151.5200 [ d115] Clubhouse/Food & Beverage
151.5200 [ d311] Golf
154.5150 [ d115] Athletics
151.9550 [ d311] Spare 1
151.7750 [ d311] Spare 2
152.4050 [ d311] Management

Montgomery County will probably use their Special Events talkgroups (1744, 1776, 1808), as they have in previous years.