WSIR877

Active

License Information

Licensee

San Francisco Bay Area Rapid Transit District

Radio Service

PB Auto-discovered (PB)

FRN

—

Grant Date

2025-06-12

Expiration Date

2035-06-12

Effective Date

2025-08-29

📍 Location 1 — CONTRA COSTA, California

Coordinates

37.936694, -122.352556

State

California

County

CONTRA COSTA

Ground Elevation

14.6 m

Frequency (MHz)	Emission	Power	Class	Decoded Emission
4965.0	1	0.035	FB
4965.0	1	0.035	FB
4965.0	1	0.109	FB
4965.0	1	0.109	FB

📍 Location 2 — CONTRA COSTA, California

Coordinates

37.925722, -122.317250

State

California

County

CONTRA COSTA

Ground Elevation

19.2 m

Frequency (MHz)	Emission	Power	Class	Decoded Emission
4965.0	1	0.035	FB
4965.0	1	0.035	FB
4965.0	1	0.109	FB
4965.0	1	0.109	FB

📍 Location 3 — CONTRA COSTA, California

Coordinates

37.903139, -122.299278

State

California

County

CONTRA COSTA

Ground Elevation

13.7 m

Frequency (MHz)	Emission	Power	Class	Decoded Emission
4965.0	1	0.035	FB
4965.0	1	0.035	FB
4965.0	1	0.109	FB
4965.0	1	0.109	FB

📍 Location 4 — SAN MATEO, California

Coordinates

37.599778, -122.386167

State

California

County

SAN MATEO

Ground Elevation

3.3 m

Frequency (MHz)	Emission	Power	Class	Decoded Emission
4965.0	1	0.035	FB
4965.0	1	0.035	FB
4965.0	1	0.109	FB
4965.0	1	0.109	FB

📍 Location 5 — SAN MATEO, California

Coordinates

37.620083, -122.404806

State

California

County

SAN MATEO

Ground Elevation

5.1 m

Frequency (MHz)	Emission	Power	Class	Decoded Emission
4965.0	1	0.035	FB
4965.0	1	0.035	FB
4965.0	1	0.109	FB
4965.0	1	0.109	FB

📍 Location 6 — SAN MATEO, California

Coordinates

37.615750, -122.393417

State

California

County

SAN MATEO

Ground Elevation

2.0 m

Frequency (MHz)	Emission	Power	Class	Decoded Emission
4965.0	1	0.035	FB
4965.0	1	0.035	FB
4965.0	1	0.109	FB
4965.0	1	0.109	FB

📍 Location 7

Coordinates

—

State

—

County

—

Ground Elevation

—

Frequency (MHz)	Emission	Power	Class	Decoded Emission
4965.0	1	0.8	MO

📍 Location 8

Coordinates

—

State

—

County

—

Ground Elevation

—

Frequency (MHz)	Emission	Power	Class	Decoded Emission
4965.0	1	0.8	MO

📍 Location 9

Coordinates

—

State

—

County

—

Ground Elevation

—

Frequency (MHz)	Emission	Power	Class	Decoded Emission
4965.0	1	0.8	MO

📍 Location 10

Coordinates

—

State

—

County

—

Ground Elevation

—

Frequency (MHz)	Emission	Power	Class	Decoded Emission
4965.0	1	0.8	MO

📍 Location 11

Coordinates

—

State

—

County

—

Ground Elevation

—

Frequency (MHz)	Emission	Power	Class	Decoded Emission
4965.0	1	0.8	MO

📍 Location 12

Coordinates

—

State

—

County

—

Ground Elevation

—

Frequency (MHz)	Emission	Power	Class	Decoded Emission
4965.0	1	0.8	MO

📍 Location Map