N9TPB FCC License Search
🕒 FCC license data updated today 8:30 am CDT (FCC files through Oct 1, 2026) · next update tomorrow 6:00 am CDT
Ask: HAMs within 5 miles of N9TPB · Extra class operators in Madison, WI · or try N9TPB · K9* wildcards · Smith, John · 0004797601 (FRN) · 53703 · Madison, WI

N4CTR HAM 📻 GMRS

📻
Also a GMRS licensee
WSHF763
Active until Feb 22, 2035 · same FCC Registration Number (FRN) · GMRS covers the licensee's immediate family
Amateur Extra class licensed since 2020 (6 yrs) N4CTR since 2020 · previously KO4BWH Box Elder, SD grid DN84kc LoTW user eQSL AG GMRS WSHF763 26 repeaters within 50 mi
🔒 Not available — currently licensed, through Apr 14, 2030. If it isn't renewed, it opens for vanity requests Apr 15, 2032.

📬 QSL: LoTW user · last upload Feb 1, 2026 · eQSL AG member · QRZ · HamQTH

📝 N4CTR has filed vanity applications before — latest filed Mar 25, 2020 · what was requested

Currently held by Charles E Richards · 2 holders on record

Current holder: Charles E Richards

Held N4CTR Apr 14, 2020 → present · first licensed Feb 13, 2020 as KO4BWH · 2 licenses · FRN 0020681516

Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.

Previous holder: JAMES T RICH

Held N4CTR Mar 6, 2007 → Apr 8, 2017 · first licensed Mar 6, 2007 as N4CTR · 1 license · FRN 0016187098

Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.

Vanity applications filed by N4CTR

Calls this licensee has asked the FCC for, newest first, in their order of preference. The FCC processes applications 18 days after filing; "likely award" is our estimate from every pending application in filing order.

Filed · AwardApplicantRequested (in order)Status
Filed Mar 25, 2020
Granted Apr 14, 2020
0009023362
 KO4BWH · Charles E Richards · Amateur Extra
14120 Cedar Plantation Rd, Spotsylvania, VA 22551
38.1870, -77.7004 (ZIP center) · Grid FM18de · CQ 5 · ITU 8 · map ↗
1.N4CTR ✓ granted
2.K4RRV held
3.AB4TR available
4.AF4TR available
5.KF4TR available
6.KK4TR held
8.KW4TR available
9.WD4TR held
10.KB4JE available
11.AD4JE available
 Granted
got N4CTR

Others requesting N4CTR

4 applications listed N4CTR as a choice, newest first.

FiledAwardApplicantChoice #Status
Mar 25, 2020 Apr 12, 2020 KO4BWH · Charles E Richards · Spotsylvania, VA 1Granted
Feb 25, 2020 Mar 14, 2020 KJ4VDL · Charles R Lawrence · Cape Coral, FL 3Granted
Nov 29, 2019 Dec 17, 2019 KJ4VDL · Rick R Lawrence 560 · Cape Coral, FL 3Dismissed
Feb 1, 2017 Feb 19, 2017 KN4AMP · MELISSA J MARSHALL · WILMINGTON, NC 4Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for N4CTR in the last 24 hours. They show up here within seconds of N4CTR beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.

📻 GMRS repeaters within 50 miles

5 on the air or of unknown status, closest first · map these & export for a GMRS radio →

MilesChannelOutputTone inOwnerLocationAccessStatus
4RP15462.55071.9 WPYL496 Box elder, SD OpenOn the air
30RP17462.600141.3 WSCE787 Custer, SD · Mount Coolidge OpenOn the air
30RP17462.600141.3 WSCE787 Custer, SD · Mount Coolidge OpenOn the air
34RP19462.650141.3 WSCE787 Custer, SD · Bear Mountain OpenUnknown
48RP16462.575141.3 WSCE787 Hot springs, SD · Battle Mountain OpenOn the air

Repeaters within 50 miles

26 repeaters within 50 miles of this address, closest first · sort: closest · most active · map these & export for a radio →

● confirmed on the air · ● probably · ● reported off the air · ● unknown · ◉ this license · ring = 50 miles · click a dot for the repeater's page
● confirmed on the air · ● probably · ● reported off the air · no dot = unknown (hover a dot for the evidence)
MilesCallNameOutputOffsetToneModeNetworksActivityLocation
3.1 W0BLK Rapid City Radar
W0BLK
 146.9400 -0.6 TONE 146.2 FM (analog) — Rapid City, SD
3.1 W0BLK Rapid City Radar
W0BLK AllStar
 444.5750 +5 TSQL 146.2 FM (analog) AllStar 54962 EchoLink 732271 — Rapid City, SD
3.1 KE0QIB Rapid City Radar
KE0QIB
 444.7500 +5 TSQL 146.2 FM (analog) — Rapid City, SD
4.1 KF0MKE Rapid City
KF0MKE BM
 434.5500 +5 CC1 DMR BrandMeister 319937602 — Rapid City, SD
29.9 K0HS Custer Mt
K0HS WIRES-X
 444.1200 +5 DCS 025 FM (analog) (FM,C4FM) WIRES-X 21493 — Custer, SD
29.9 K0HS Custer Mt
K0HS
 147.1200 +0.6 TSQL 146.2 FM (analog) — Custer, SD
32.4 WN6QJN Custer
WN6QJN
 147.0900 +0.6 TSQL 146.2 FM (analog) — Custer, SD
32.5 K0ORK Custer
K0ORK WIRES-X
 444.1200 +5 DG-ID 00-00 Fusion (C4FM) WIRES-X 98878 — Custer, SD
33.9 KC0BXH Custer Bear Mtn
KC0BXH
 146.8500 -0.6 TONE 146.2 FM (analog) — Custer, SD
34.2 K0HS Custer Bear Mtn
K0HS
 444.8500 +5 none FM (analog) — Custer, SD
35.1 WB0JEK Lead Terry Pk
WB0JEK
 443.6500 +5 TSQL 131.8 FM (analog) — Lead, SD
37.5 KC0BXH Lead Terry Pk
KC0BXH
 146.7600 -0.6 TSQL 146.2 FM (analog) — Lead, SD
37.5 WB0JEK Lead Terry Pk
WB0JEK
 147.0300 +0.6 TONE 146.2 FM (analog) — Lead, SD
37.5 KC0BXH Lead Terry Pk
KC0BXH
 444.9750 +5 TSQL 146.2 FM (analog) — Lead, SD
44.8 K0HS Custer Pass
K0HS WIRES-X
 147.1500 +0.6 TSQL 146.2 FM (analog) (FM,C4FM) WIRES-X 21493 — Custer, SD
44.8 K0ORK Hot Springs
K0ORK WIRES-X
 147.7500 -0.6 DG-ID 00-00 Fusion (C4FM) WIRES-X 92626 — Hot Springs, SD
48.2 K0HS Hot Springs Batt
K0HS
 146.7000 -0.6 TONE 146.2 FM (analog) — Hot Springs, SD
48.2 K0HS Hot Springs Batt
K0HS WIRES-X
 444.7000 +5 DCS 025 FM (analog) (FM,C4FM) WIRES-X 21493 — Hot Springs, SD
48.3 K0ORK Hot springs
K0ORK WIRES-X
 449.7000 -5 DG-ID 00-00 Fusion (C4FM) WIRES-X 94494 — Hot springs, SD
49.8 W0FUI Hot Springs
W0FUI IRLP
 146.4750 simplex TONE 146.2 FM (analog) IRLP 7976 — Hot Springs, SD
3.1 KE0QIB offline Rapid City Radar
KE0QIB BM
 444.7000 +5 CC1 DMR BrandMeister 312555 — Rapid City, SD
4.5 W0RE offline Rapid City
W0RE
 444.2000 +5 TSQL 146.2 FM (analog) — Rapid City, SD
5.2 WA0MFZ offline Rapid City
WA0MFZ IRLP
 147.5700 simplex TSQL 146.2 FM (analog) IRLP 4044 — Rapid City, SD
5.2 N6SGX offline Rapid City
N6SGX IRLP
 446.0000 simplex TSQL 100.0 FM (analog) IRLP 3967 — Rapid City, SD
10.3 K0LGB offline RAPID CITY
K0LGB IRLP
 147.4700 simplex TSQL 146.2 FM (analog) IRLP 8701 — RAPID CITY, SD
33.6 WN6QJN offline Custer Bear Mtn
WN6QJN
 53.1700 -1 TSQL 146.2 FM (analog) — Custer, SD