Call Signs, Contacts and Talkgroups

Look up a US amateur call sign, find a DMR contact, or see the talkgroups repeaters use, all in one place.

Call Sign Lookup DMR Contacts Talkgroups

WD4AHB

Valid

Alfred M Holt

License type: Person
Operator class: Extra
Grid square: EL89 (the first four characters only)
Granted: 08/29/2017
Expires: 08/29/2027
Previous call sign: WD4AHB

FCC License Page QRZ.com Page DMR ID on RadioID

Nothing on this site carries WD4AHB yet (no repeater, APRS station, feeder, weather station or receiving station).

Only the licensee's name, class, status, dates and city and state are shown, never a street address. License data: FCC public records through Callook.info. QRZ.com opens in a new tab (its own terms and any sign-in apply).