Map › Frequency Search

900.4 MHz

120 assignments found (± 0.0125 MHz)

Status: All Active Expired
Frequency (MHz) Callsign Licensee Service Location Emission Power
900.4 MHz WPSK586 ATLAS LICENSE COMPANY & DATA SERVICES YI MARION, Indiana 2 30.0
900.4 MHz WPMD765 AIRCALL WIRELESS YI — 2 30.0
900.4 MHz WPMD764 AIRCALL WIRELESS YI — 2 30.0
900.4 MHz WPMD766 AIRCALL WIRELESS YI — 2 30.0
900.4 MHz WPMD770 AIRCALL WIRELESS YI — 2 30.0
900.4 MHz WPMD767 AIRCALL WIRELESS YI — 2 30.0
900.4 MHz WPMD780 AIRCALL WIRELESS YI — 2 30.0
900.4 MHz WPMD789 AIRCALL WIRELESS YI — 2 30.0
900.4 MHz WPMD779 AIRCALL WIRELESS YI — 2 30.0
900.4 MHz WPMD764 AIRCALL WIRELESS YI Unknown County, California 6 15.0
900.4 MHz WPMD765 AIRCALL WIRELESS YI Unknown County, California 6 15.0
900.4 MHz WPMD766 AIRCALL WIRELESS YI Unknown County, California 6 15.0
900.4 MHz WPMD767 AIRCALL WIRELESS YI Unknown County, California 6 15.0
900.4 MHz WPMD770 AIRCALL WIRELESS YI Unknown County, California 6 15.0
900.4 MHz WPMD779 AIRCALL WIRELESS YI Unknown County, California 6 15.0
900.4 MHz WPMD780 AIRCALL WIRELESS YI Unknown County, California 6 15.0
900.4 MHz WPMD789 AIRCALL WIRELESS YI Unknown County, California 6 15.0
900.4 MHz WPMJ387 Lockheed Martin Corporation YI JEFFERSON, Colorado 2 35.0
900.4 MHz WPMJ387 Lockheed Martin Corporation YI — 4 35.0
900.4 MHz WPLZ551 SPECTRUM LICENSE CONSULTANTS INC YI Unknown County, Massachusetts 5 30.0
900.4 MHz WPLZ554 SPECTRUM LICENSE CONSULTANTS INC YI Unknown County, Massachusetts 5 30.0
900.4 MHz WPLZ563 SPECTRUM LICENSE CONSULTANTS INC YI Unknown County, Massachusetts 5 30.0
900.4 MHz WPLZ563 SPECTRUM LICENSE CONSULTANTS INC YI — 5 35.0
900.4 MHz WPLZ554 SPECTRUM LICENSE CONSULTANTS INC YI — 5 35.0
900.4 MHz WPLZ549 SPECTRUM LICENSE CONSULTANTS INC YI — 5 35.0
900.4 MHz WPLZ551 SPECTRUM LICENSE CONSULTANTS INC YI — 5 35.0
900.4 MHz WPLZ564 SPECTRUM LICENSE CONSULTANTS INC YI — 5 35.0
900.4 MHz WPLZ564 SPECTRUM LICENSE CONSULTANTS INC YI Unknown County, Massachusetts 6 30.0
900.4 MHz WQXG805 Sheppard Mullin Richter & Hampton LLP GI — 2 5.0
900.4 MHz WQEI338 Dee Polley YU CLARK, Nevada 3 35.0
900.4 MHz WQEI338 Dee Polley YU — 3 35.0
900.4 MHz WPMD735 AIRCALL WIRELESS YI — 2 30.0
900.4 MHz WPMD738 AIRCALL WIRELESS YI — 2 30.0
900.4 MHz WPMD740 AIRCALL WIRELESS YI — 2 30.0
900.4 MHz WPMD736 AIRCALL WIRELESS YI — 2 30.0
900.4 MHz WPMD735 AIRCALL WIRELESS YI Unknown County, California 6 15.0
900.4 MHz WPMD736 AIRCALL WIRELESS YI Unknown County, California 6 15.0
900.4 MHz WPMD738 AIRCALL WIRELESS YI Unknown County, California 6 15.0
900.4 MHz WPMD740 AIRCALL WIRELESS YI Unknown County, California 6 15.0
900.4 MHz WQRP806 Dee Polley YU — 3 25.0
900.4 MHz WPLZ549 SPECTRUM LICENSE CONSULTANTS INC YI Unknown County, Massachusetts 5 30.0
900.4 MHz WPSU394 DEE POLLEY YU — 3 25.0
900.4 MHz WPEA298 JOHNSON CONTROLS YI Unknown County, Georgia 6 35.0
900.4 MHz WPEA298 JOHNSON CONTROLS YI — 6 34.0
900.4 MHz WPWM731 Brown, Nietert, & Kaufman, Chartered YI — 1 35.0
900.4 MHz WPWM731 Brown, Nietert, & Kaufman, Chartered YI — 1 35.0
900.4 MHz WPWM731 Brown, Nietert, & Kaufman, Chartered YI — 1 35.0
900.4 MHz WPQB912 INDUSTRIAL COMMUNICATIONS & ELECTRO YU — 4 35.0
900.4 MHz WPQK546 INDUSTRIAL COMMUNICATIONS & ELECTRO YU — 4 35.0
900.4 MHz WPEA298 JOHNSON CONTROLS YI Unknown County, Georgia 7 35.0