N9TPB FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 13, 2026) · next update today 9:45 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)

KD1ZV HAM

Amateur Extra class licensed since 1994 (32 yrs) Riverton, WY Grid DN53ta 20 repeaters within 50 mi
🔒 Not available — currently licensed, through Oct 5, 2034. If it isn't renewed, it opens for vanity requests Oct 6, 2036.

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

Currently held by Anthony P Colonna · 1 holder on record

Current holder: Anthony P Colonna

Held KD1ZV Feb 17, 1995 → present · first licensed Oct 5, 1994 as N1TDV · 1 license · FRN 0004013678

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.
KD1ZV 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 KD1ZV in the last 24 hours. They show up here within seconds of KD1ZV beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.

Repeaters within 50 Miles

20 repeaters within 50 miles of this address, most active 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
0.3 KG7LRK Riverton
KG7LRK EchoLink
 147.5550 simplex none D-STAR (DV,P25) EchoLink 161145 — Riverton, WY
0.4 N7HYF Riverton
N7HYF
 449.9750 -5 TONE 127.3 FM (analog) — Riverton, WY
0.4 KA0NDS Riverton
KA0NDS BM
 147.9400 -0.6 CC1 DMR BrandMeister 315614 — Riverton, WY
0.4 KA0NDS Riverton
KA0NDS BM
 449.9875 -5 CC10 DMR BrandMeister 315616 — Riverton, WY
0.4 N8CZI Riverton
N8CZI
 443.5750 +5 none D-STAR — Riverton, WY
0.4 N7HYF Riverton
N7HYF
 145.1150 -0.6 TONE 100.0 FM (analog) (FM,DV) — Riverton, WY
2.9 N7DMO Riverton
N7DMO EchoLink
 441.6700 +5 none D-STAR (DV,C4FM) EchoLink 161145 — Riverton, WY
20.3 W7BEQ Shoshoni
W7BEQ WYDMR
 446.8250 -5 CC11 DMR WYDMR — Shoshoni, WY
21.7 N7HYF Lander
N7HYF
 53.0300 -0.5 DCS 261 FM (analog) — Lander, WY
21.8 W0KGB Lander
W0KGB
 147.4350 in 449.3750 none FM (analog) — Lander, WY
21.8 W0KGB Lander
W0KGB
 444.3750 +5 TSQL 203.5 FM (analog) — Lander, WY
30.0 W0KGB Riverton Beaver
W0KGB
 442.0000 +5 TSQL 131.8 FM (analog) — Riverton, WY
30.8 W7BEQ Shoshoni Copper
W7BEQ
 146.8050 -0.6 TONE 100.0 FM (analog) — Shoshoni, WY
31.7 N7HYF Boysen Pk
N7HYF
 147.0600 +0.6 DCS 261 D-STAR — Boysen, WY
35.3 N7HYF Lander Limestone
N7HYF
 449.9000 -5 DCS 261 FM (analog) — Lander, WY
38.4 KG7GSR Lander Arpt
KG7GSR
 145.4450 -0.6 TONE 110.9 FM (analog) — Lander, WY
44.0 KI7W Thermopolis
KI7W
 145.1750 -0.6 TONE 103.5 FM (analog) — Thermopolis, WY
44.0 W7BEQ Thermopolis
W7BEQ EchoLink
 147.3000 +0.6 TONE 103.5 FM (analog) EchoLink 4156 — Thermopolis, WY
44.0 W7BEQ Thermopolis
W7BEQ WYDMR
 445.0125 -5 CC11 DMR WYDMR — Thermopolis, WY
44.0 W7JRF Offline Thermopolis
W7JRF
 444.6750 +5 TONE 103.5 FM (analog) — Thermopolis, WY