K7AQ (since 1987)
Retrieving current licensees in ZIP code

57223

Census 2020 data
ZIP code data
Field NameValue
CityCastlewood, SD
Zip Location44°42'22.9"N 97°00'53.8"W
Zip Land Sq Mi127.803
Zip Water Sq Mi3.860
Zip MaidenheadEN14lq
County data
Field NameValue
CountyHamlin County, SD
County Location44.6806, -97.1786
County Land Sq Mi507.0
County Water Sq Mi31.1
County MaidenheadEN14jq
5 records listed
Navigation:
  • A Callsign opens its license & application history; an Entity Name opens the licensee’s FRN history.
  • A Grant Date opens that day’s processing.
Notes:
  • Only currently active licenses are listed, ordered by Entity Name.
  • Callsigns assigned as vanity callsigns are bolded.
CallsignEntity NameApplicant
Type
Licensee
Class
Grant DateExpire Date
KB0VXD OLSON, CHARLES K IG2026-07-252036-04-03
KD0RHR Ojala, Rylan M IT2022-03-242032-03-24
KE0YUR Olson, Eric M IT2019-12-262029-12-26
KD0HWM Olson, Lynn M IT2019-06-192029-06-19
K0PEL Vaillancourt, Stephen W IE2018-06-082028-06-08