N9TPB FCC License Search
🕒 FCC license data updated today 7:16 am CDT (FCC files through Oct 7, 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)

K7ZXX HAM

General class licensed since 1985 (41 yrs) Joliet, MT Grid DN55ml 22 repeaters within 50 mi
🔒 Not available — currently licensed, through May 18, 2025. If it isn't renewed, it opens for vanity requests May 19, 2027.

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

Currently held by MELVIN E GRUEL · 1 holder on record

Current holder: MELVIN E GRUEL

Held K7ZXX Aug 2, 1985 → present · first licensed Aug 2, 1985 as K7ZXX · 1 license · FRN 0012832317
📖 In the printed callbooks since 1970 as K7ZXX, 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.
K7ZXX 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.

Others Requesting K7ZXX

1 application listed K7ZXX as a choice, newest first.

FiledAwardApplicantChoice #K7ZXXResult
Jul 12, 2011 Jul 30, 2011 KF7OUQ · ROBERT L YOLTON · FOREST GROVE, OR 2Not granted They got W7ZXX (choice 1)

📡 On the Air: APRS, Digital & WSPR Spots

No APRS positions, PSK Reporter reports or WSPR spots for K7ZXX in the last 24 hours. They show up here within seconds of K7ZXX beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.

Repeaters within 50 Miles

22 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
25.2 N7RKK Billings
N7RKK AllStar
 442.1500 simplex TONE 192.8 FM (analog) AllStar 53985 AllStar 539850 — Billings, MT
25.9 K7EFA Red Lodge Mtn
K7EFA
 224.6600 -1.6 TONE 100.0 FM (analog) — Red Lodge, MT
26.3 KM7EBD Red Lodge
KM7EBD BM
 445.5000 -5 CC2 DMR BrandMeister 322153010 — Red Lodge, MT
26.3 KM7EBD Red Lodge
KM7EBD BM
 446.1000 -5 CC3 DMR BrandMeister 322153011 — Red Lodge, MT
27.2 K7EFA Red Lodge Mtn
K7EFA
 147.3600 +0.6 TONE 100.0 FM (analog) — Red Lodge, MT
27.9 KE7FEL Red Lodge Palisa
KE7FEL
 449.9000 -5 TSQL 100.0 FM (analog) — Red Lodge, MT
28.0 WB7RIS Red Lodge GP Mtn
WB7RIS
 147.0000 +0.6 TONE 91.5 FM (analog) (FM,C4FM) — Red Lodge, MT
29.2 WB7USV Billings
WB7USV
 145.2500 -0.6 TSQL 100.0 FM (analog) — Billings, MT
29.2 WB7USV Billings
WB7USV BM
 448.8500 -5 TSQL 100.0 FM (analog) (DMR,FM) BrandMeister 313088 BrandMeister 314445 — Billings, MT
29.3 KC9RDS Billings
KC9RDS AllStar
 434.4000 simplex TONE 100.0 FM (analog) AllStar 516190 EchoLink 530358 — Billings, MT
29.4 N7YHE Billings
N7YHE BM
 448.6500 -5 CC1 DMR BrandMeister 311396 — Billings, MT
29.4 KC7AX Billings
KC7AX WIRES-X
 447.0000 -5 DG-ID 00-00 Fusion (C4FM) WIRES-X 35730 — Billings, MT
29.7 N7VR Billings
N7VR WIRES-X
 449.7500 -5 TSQL 100.0 FM (analog) (FM,C4FM) WIRES-X 92239 — Billings, MT
30.9 K7EFA Billings
K7EFA
 147.2400 +0.6 TSQL 100.0 FM (analog) — Billings, MT
30.9 K7EFA Billings
K7EFA
 449.0000 -5 none D-STAR — Billings, MT
30.9 W7JDX Billings RF Hl
W7JDX
 449.2500 -5 TONE 100.0 FM (analog) — Billings, MT
31.0 K7EFA Offline Billings US
K7EFA
 147.3000 +0.6 TONE 100.0 FM (analog) — Billings, MT
31.3 KC7NP Billings
KC7NP BM
 448.2500 -5 CC1 DMR BrandMeister 310450 BrandMeister 312050 — Billings, MT
37.6 WR7HLN Billings Emerald
WR7HLN BM
 449.1000 -5 CC1 DMR BrandMeister 314582 — Billings, MT
37.7 N7RKK Billings
N7RKK AllStar
 147.1000 +0.6 TONE 100.0 FM (analog) AllStar 539851 — Billings, MT
37.9 KF7GFC BILLINGS
KF7GFC BM
 439.4500 -5 CC1 DMR BrandMeister 3201399 — BILLINGS, MT
38.2 no call listed Billings Emerald
EchoLink
 147.1000 +0.6 TSQL 100.0 FM (analog) EchoLink 411161 — Billings, MT