N9TPB FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 13, 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 · old CB calls like KHC1939 or 18Q3518 (1962–63 CB call books) · (205) 546-1767 (1990s CB directory phones)

WB7DTU HAM

📻
Previously held a GMRS license
WQCN604
Expired Apr 16, 2010 · same FCC Registration Number (FRN) · GMRS covers the licensee's immediate family
Advanced class licensed since 1988 (38 yrs) King Hill, ID Grid DN23ja 24 repeaters within 50 mi
🔒 Not available — currently licensed, through Jun 11, 2028. If it isn't renewed, it opens for vanity requests Jun 12, 2030.

📬 QSL: no LoTW uploads on record · not eQSL AG · QRZ · HamQTH

Currently held by JONATHAN L CANTRELL · 1 holder on record

Current holder: JONATHAN L CANTRELL

Held WB7DTU May 17, 1988 → present · first licensed May 17, 1988 as WB7DTU · 1 license · FRN 0005562590
📖 In the printed callbooks since 1979 as WB7DTU, before the FCC's online records

Callbook Records, 1993–2003
From the FCC amateur database as published on the QRZ! callsign CD-ROMs, 1993–2003, before and alongside the FCC's online records (which start in 1999). "Seen" dates are the first and last disc showing that record; the issue date is the FCC's, so it can be a renewal of an even older license.
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
WB7DTU in the Printed Callbooks, 1909–1997
From scanned copies of the printed callbooks (government lists from 1913, then the Radio Amateur Callbook to 1997), read by OCR, so names and streets can carry typos. Each line is one or more editions in a row showing the same name at the same address.

📡 On the Air: APRS, Digital & WSPR Spots

No APRS positions, PSK Reporter reports or WSPR spots for WB7DTU in the last 24 hours. They show up here within seconds of WB7DTU beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.

Repeaters within 50 Miles

24 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
25.2 K7ECI Mountain Home
K7ECI
 145.1900 -0.6 TONE 110.9 FM (analog) — Mountain Home, ID
25.2 K7ECI Moun Rattlesnake
K7ECI
 147.3400 +0.6 TONE 100.0 FM (analog) — Mountain Home, ID
25.2 K7ECI Mountain Home
K7ECI
 444.7000 +5 TSQL 110.9 FM (analog) — Mountain Home, ID
25.2 WA7FDR Mountain Home
WA7FDR
 145.1500 -0.6 TONE 100.0 FM (analog) — Mountain Home, ID
25.3 K7ECI Mountain Home
K7ECI
 442.8250 +5 TONE 110.9 FM (analog) — Mountain Home, ID
26.0 WA7ZAF Mountain Home
WA7ZAF EchoLink
 224.3400 -1.6 TSQL 123.0 FM (analog) EchoLink 183279 — Mountain Home, ID
26.9 KJ7CTY Mountain Home
KJ7CTY BM
 447.3000 -5 CC2 DMR BrandMeister — Mountain Home, ID
26.9 KJ7CTY Mountain Home
KJ7CTY BM
 442.3000 +5 CC2 DMR BrandMeister 313341 — Mountain Home, ID
30.7 K8MPW Wendell
K8MPW WIRES-X
 443.9500 +5 TSQL 100.0 FM (analog) (FM,C4FM) WIRES-X 33728 — Wendell, ID
30.8 K8MPW Wendell
K8MPW WIRES-X
 448.9500 -5 DG-ID 00-00 Fusion (C4FM) WIRES-X 33728 — Wendell, ID
36.6 W6RNK Buhl
W6RNK BM
 447.7000 -5 CC1 DMR BrandMeister 310448 — Buhl, ID
40.5 K7WIR Jerome
K7WIR
 147.2000 +0.6 Fusion (C4FM) — Jerome, ID
40.6 KF7VTM Jerome
KF7VTM
 444.8000 +5 none D-STAR — Jerome, ID
43.9 K7MVA Jerome Flat Top
K7MVA
 146.6600 -0.6 TSQL 100.0 FM (analog) — Jerome, ID
44.1 K7MVA Jerome Flat Top
K7MVA WIRES-X
 442.3000 +5 DCS 023 FM (analog) (FM,C4FM) WIRES-X 43210 — Jerome, ID
46.7 KB7DFP TWIN FALLS
KB7DFP AllStar
 224.0000 -1.6 TONE 100.0 FM (analog) AllStar 552151 — TWIN FALLS, ID
46.7 KB7DFP Twin Falls
KB7DFP AllStar
 442.0000 +5 DCS 023 FM (analog) (C4FM,FM) AllStar 55215 EchoLink 466734 WIRES-X 33672 AllStar 552150 — Twin Falls, ID
49.2 K6UDA Twin Falls
K6UDA WIRES-X
 444.5000 +5 Fusion (C4FM) WIRES-X 40448 — Twin Falls, ID
49.2 KB7SQS Twin Falls
KB7SQS WIRES-X
 442.3000 +5 DG-ID 00-00 Fusion (C4FM) WIRES-X 35761 — Twin Falls, ID
49.2 W7CTH Twin Falls
W7CTH WIRES-X
 442.6000 +5 Fusion (C4FM) WIRES-X 43206 — Twin Falls, ID
49.3 W1DEE Twin Falls
W1DEE BM
 438.3000 +0.5 CC1 DMR BrandMeister 311468201 — Twin Falls, ID
49.3 KB7SQS Twin Falls
KB7SQS AllStar
 444.6000 +5 DCS 023 FM (analog) (FM,C4FM) AllStar 549361 EchoLink 720238 WIRES-X 43210 AllStar 549360 — Twin Falls, ID
40.6 K7LTL Offline Jerome
K7LTL IRLP
 147.5700 simplex TSQL 100.0 FM (analog) IRLP 3937 — Jerome, ID
49.5 W7CTH Offline Twin Falls
W7CTH IRLP
 146.5600 simplex TSQL 100.0 FM (analog) IRLP 3541 — Twin Falls, ID