WSIR434

Active

License Information

Licensee

San Francisco Bay Area Rapid Transit District

Radio Service

PB Auto-discovered (PB)

FRN

—

Grant Date

2025-06-10

Expiration Date

2035-06-10

Effective Date

2025-08-29

📍 Location 1 — SAN MATEO, California

Coordinates

37.684722, -122.466250

State

California

County

SAN MATEO

Ground Elevation

51.0 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 2 — ALAMEDA, California

Coordinates

37.805111, -122.295583

State

California

County

ALAMEDA

Ground Elevation

4.5 m

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

📍 Location 3 — ALAMEDA, California

Coordinates

37.804694, -122.294750

State

California

County

ALAMEDA

Ground Elevation

4.5 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 — ALAMEDA, California

Coordinates

37.828722, -122.267250

State

California

County

ALAMEDA

Ground Elevation

29.5 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

Coordinates

—

State

—

County

—

Ground Elevation

—

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

📍 Location 6

Coordinates

—

State

—

County

—

Ground Elevation

—

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

📍 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 — ALAMEDA, California

Coordinates

37.798611, -122.277222

State

California

County

ALAMEDA

Ground Elevation

3.7 m

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

📍 Location 10

Coordinates

—

State

—

County

—

Ground Elevation

—

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

📍 Location Map