Washington Sports

Major League Baseball

Seattle Mariners

T-Mobile Park:

Frequency	Input	License	Type	Tone	Alpha Tag	Description	Mode	Tag
461.63750	466.63750	WQGY698	RM	110.9 PL	TM Park Security	Field Security	FMN	Security
461.41250	466.41250	WQGY698	RM	183.5 PL	TM Park Merch	Merchandise Sales	FMN	Business
461.86250	466.86250	WQGY698	RM	69.3 PL	TM Park House	Housekeeping	FMN	Business
463.23750	468.23750	WQGY698	RM	206.5 PL	TM Park Guest	Guest Services	FMN	Business
463.51250	468.51250	WQGY698	RM	74.4 PL	TM Park Maint	Maintenance	FMN	Business
463.55000	468.55000	WQGY698	M	131.8 PL	TM Park Conc	Concessions	FMN	Business
463.66250	468.66250	WQGY698	M	123.0 PL	TM Park Maint	Maintenance	FMN	Business
463.67500	468.67500	WQGY698	M	131.8 PL	TM Park Alcoh	Alcohol Concessions	FMN	Business
462.13750	467.13750	WQGY698	RM	225.7 PL	TM Park Unk?	Field Unk?	FMN	Business
463.36250	468.36250	WQGY698	RM	131.8 PL	TM Park Unk?	Field Unk?	FMN	Business

Despite previous reports, Safeco Field uses a conventional UHF radio system for it's operations utilizing many repeaters and a few simplex frequencies.

Mariners Public Safety:
Seattle-King County Public Safety (KCERS) Motorola Type II SmartZone
Site info:

Site	Name	Freqs
001 (1)	Seattle Simulcast	851.187500	851.412500a	851.687500	851.937500	851.987500	852.437500	852.787500	853.175000c
		853.662500	853.675000a	853.875000	854.187500	854.362500a	854.637500	854.987500	855.087500
		856.012500	856.162500	856.187500	856.637500	856.837500

Police:
- 24912 SPD T-Mobile Field
- 3472 SPD Tac 2 (possibly stadium related)
Fire/EMS:
- 2928 SFD T-Mobile Stadium EMS Operations
- 2832 SFD T-Mobile Ops

May 21, 2012 observations/confirmations:

Safeco Field notes:

461.4125 (183.5) Merchandise Sales? [repeater]
461.6375 (110.9) Alcohol Enforcement [repeater]
461.8625 (69.3) Housekeeping [repeater]
462.1375 (225.7) heard security mentioned twice, also announcing cars possibly entering through a gate [repeater]
463.2375 (206.5) Guest Services? [repeater]
463.3625 (131.8) found via CloseCall in the outfield after the game [repeater]
463.5125 (74.4) Maintenance [repeater]
463.5500 (131.8) Concessions [simplex]
463.6625 (123.0) Maintenance [repeater]
463.6750 (131.8) Alcohol Concessions [simplex]

On the King County/Seattle TRS (Seattle simulcast site), Seattle PD was using TG 24912 and Fire/EMS was on TG 2320 at the game. The SPD unit handling traffic outside the stadium after the game was not on TG 24912 as I could hear radio traffic on his portable that was not from that talkgroup.

After the game, I heard a constant carrier on 470.3125 that may or may not have been related to the stadium. I also got a CloseCall hit outside the stadium on 902.9875 that again I don't know if it was related.

Older info:

Radioreference.com Forum Thread: "Mariners home opener 2012" - discussion from 2012
- states that security is using 461.6375 as of 2012
Radioreference.com Forum Thread: "Safeco and Century Link Fields" - discussion from 2011
- states that TG 24912 on the Seattle-King County TRS along with some other talkgroups are used during Safeco Field events

This post indicates activity at Safeco Field is on an LTR system which is still being mapped out, however another report is that they are using an unmonitorable trunked system.

The Baseball Club of Seattle LP
WQGY698
IG: Industrial/Business Pool, Conventional
{Emissions designator indicates a mixed mode operations along with possible MOTOTRBO usage}
Sports facility communication.
(repeater)

452.0750
461.4125
461.5375
461.6375
461.8625
462.1375
462.4500
463.2375
463.3625
463.5125
463.6625
464.2000

(simplex)

452.1500
452.2500
452.7000
461.2250
461.6750
461.8000
463.2000
463.5500
463.6750
463.9750
464.8000

FCC licenses within 1 mile of Safeco Field

Expired license: WPCK705

WNBA

Seattle Storm

Seattle Center
WPYH468

451.2500 (repeater)
456.0375 (simplex)
456.0750 (simplex)
456.1375 (simplex)
456.2000 (simplex)
456.3750 (simplex)

Seattle Center
WPUW584

453.9375 (simplex)
453.9625 (simplex)
453.9875 (simplex)
458.9875 (simplex)

For FCC licensed frequencies near the KeyArena, see this link.

National Football League

Seattle Seahawks

According to a fall 2014 post below, Lumen Field now uses MOTOTRBO.
Lumen Field DMR Capacity Plus
Site info:

Site	Name	Freqs
001 (1)	Centurylink Field	451.450000	451.837500	451.875000	452.125000	452.175000	452.750000	452.975000	461.075000

Talkgroups:

DEC	Mode	Alpha Tag	Description
10	T	Stadium Ops 1	Stadium Operations
20	T	Security	Stadium Security
40	T	Event Mgmt	Event Management
50	T	Stadium Ops 2	Stadium Operations
60	T	Stadium Ops 3	Stadium Operations
70	T	Facilities	Facilities / Maintenance
90	T	Stadium Ops 4	Stadium Operations