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Repeaters in grid square IO91UP

This is a listing of repeaters in this grid square.
You can read more about Maidenhead locator/grid squares here from the ARRL website.
If you find one of your local repeaters to be missing, please add it to the list.

Mhz
Repeater Callsign Frequency Offset Encode Decode Nearest City Restriction (if any)
G4ZWH 438.8125Mhz 0Mhz 199.5 Borehamwood, Hertfordshire Favorite
MB7IGY 430.1Mhz 0Mhz 94.8 94.8 Elstree (UK) Favorite
MB7IRH 145.225Mhz 0Mhz 136.5 136.5 Rainham (UK) Favorite
MB6MR 434.05Mhz 0Mhz 0 0 Montrose (UK) Favorite
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