N9TPB FCC License Search
🕒 FCC license data updated yesterday 9:42 am CDT (FCC files through Sep 30, 2026) · next update today 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

K4MAZ HAM

🔒 Not available — currently licensed, through May 22, 2036. If it isn't renewed, it opens for vanity requests May 23, 2038.

📬 QSL: LoTW user, last upload Jul 10, 2026 · not eQSL AG

📝 K4MAZ has filed vanity applications before — latest filed May 4, 2026 · what was requested

Currently held by Ethan A Friday · 2 holders on record

Current holder: Ethan A Friday

Held K4MAZ May 22, 2026 → present · first licensed Nov 21, 2025 as KR4HFW · 2 licenses · FRN 0037552536

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

Previous holder: JOSHUA N MAYS

Held K4MAZ Jul 23, 2013 → Jul 23, 2023 · first licensed Jul 2, 2013 as KK4SJQ · 2 licenses · FRN 0022815013

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

Vanity applications filed by K4MAZ

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 May 4, 2026
Granted May 22, 2026
0012021581
 KR4HFW · Ethan A Friday · General
1524 Asp Ave Rm 1209W, Norman, OK 73072
35.2116, -97.5010 (ZIP center) · Grid EM15ff · CQ 4 · ITU 7 · map ↗
1.K4MAZ ✓ granted
 Granted
got K4MAZ

Others requesting K4MAZ

7 applications listed K4MAZ as a choice, newest first.

FiledAwardApplicantChoice #Status
May 4, 2026 May 22, 2026 KR4HFW · Ethan A Friday · Norman, OK 1Granted
Dec 31, 2025 Jan 18, 2026 KR4IQK · Amanda Mullins · Bluffton, SC 2Granted
Aug 19, 2025 Sep 6, 2025 KE4WCZ · Timothy Kelly · Dunedin, FL 5Granted
Mar 31, 2022 Apr 18, 2022 KD2RNL · Francis C Mazzella · Naples, FL 4Dismissed
Jul 3, 2013 Jul 21, 2013 KK4SJQ · JOSHUA N MAYS · LEXINGTON, VA 1Granted
Mar 7, 2001 Mar 25, 2001 KG4MDN · Charles Reid · Macon, GA 2Granted
Nov 30, 1999 Dec 18, 1999 KD4UIE · TERRENCE A DAVIS · CHRISTMAS, FL 15Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for K4MAZ in the last 24 hours. They show up here within seconds of K4MAZ beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.

Repeaters within 50 miles

88 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
1.3 N5MS Norman OU
N5MS OK-Net
 443.8250 +5 CC1 DMR BrandMeister 314016 BrandMeister 310290 OK-Net — Norman, OK
1.6 W5TC Norman NWS
W5TC
 444.7500 +5 none D-STAR — Norman, OK
4.1 AI5IJ Norman
AI5IJ BM
 434.6750 +5 CC1 DMR BrandMeister 319510101 — Norman., OK
4.9 W5NOR Norman Co
W5NOR
 147.0600 +0.6 TONE 141.3 FM (analog) — Norman, OK
4.9 W5NOR Norman Co
W5NOR
 443.7000 +5 TSQL 141.3 FM (analog) — Norman, OK
5.3 W5OU Norman
W5OU BM
 442.7500 +5 CC1 DMR BrandMeister 314648 — Norman, OK
5.3 W5OU Norman
W5OU BM
 443.8250 +5 CC1 DMR BrandMeister 314652 — Norman, OK
6.8 K9OSU Norman
K9OSU BM
 446.5000 -5 CC1 DMR BrandMeister 321813301 — Norman, OK
8.8 KI5VMF Moore
KI5VMF BM
 434.5000 in 447.0000 CC1 DMR BrandMeister 319186801 — Moore, OK
9.1 KI5VMF Moore
KI5VMF DMRHub
 429.0750 -5 CC7 DMR DMRHub — Moore, OK
9.9 W5MEL Oklahoma City
W5MEL
 147.2100 +0.6 TONE 141.3 FM (analog) — Oklahoma City, OK
10.3 W5PAA Newcastle
W5PAA
 927.3875 -25 TONE 123.0 FM (analog) 🗓 1 net 1 net · 13 check-ins · 11 stations Newcastle, OK
11.2 K0BFE Newcastle
K0BFE WIRES-X
 442.4000 +5 DG-ID 00-00 Fusion (C4FM) WIRES-X 81281 WIRES-X 71281 — Newcastle, OK
13.5 W5PAA Newcastle
W5PAA
 444.8500 +5 TONE 141.3 FM (analog) 🗓 1 net 1 net · 13 check-ins · 11 stations Newcastle, OK
13.8 W5LHG Blanchard
W5LHG EchoLink
 444.6250 +5 TONE 127.3 FM (analog) EchoLink 212302 — Blanchard, OK
13.9 W5LHG Blanchard
W5LHG WIRES-X
 449.6250 -5 DG-ID 00-00 Fusion (C4FM) WIRES-X 33234 — Blanchard, OK
16.3 W5PAA Okla Integris SW
W5PAA
 444.9250 +5 TONE 141.3 FM (analog) (DV,FM) 🗓 1 net 1 net · 13 check-ins · 11 stations Oklahoma City, OK
16.8 N5ZJR Lexington 180th/
N5ZJR
 444.5500 +5 TSQL 192.8 FM (analog) — Lexington, OK
16.9 W5DEL Del City
W5DEL AllStar
 146.7000 -0.6 TSQL 162.2 FM (analog) (C4FM,FM) AllStar 468100 IRLP 3013 IRLP 3277 AllStar 46810 — Del City, OK
16.9 W5DEL Del City
W5DEL AllStar
 443.3000 +5 TSQL 162.2 FM (analog) (C4FM,FM) AllStar 28941 AllStar 468101 — Del City, OK
17.1 KD5TDK Duncan
KD5TDK BM
 443.4000 +5 CC1 DMR BrandMeister 314026001 — Duncan, OK
17.3 W5MWC Midwest City
W5MWC
 444.0000 +5 TSQL 151.4 FM (analog) (C4FM,FM) — Midwest City, OK
17.5 K5CAR Choctaw
K5CAR
 147.0900 +0.6 TONE 141.3 FM (analog) — Choctaw, OK
17.5 KB5KWV Oklahoma City
KB5KWV BM
 443.1750 +5 none FM (analog) (DMR,FM) BrandMeister 314018 DMR-MARC BrandMeister 314023 — Oklahoma City, OK
18.0 KE0RJL MWC
KE0RJL BM
 439.5500 +5 CC1 DMR BrandMeister 3221696 — MWC, OK
18.9 AA5KD Oklahoma City
AA5KD BM
 444.5750 +5 CC1 DMR BrandMeister 314029 — Oklahoma City, OK
18.9 WD5AII Oklahoma City
WD5AII
 444.2125 +5 none D-STAR — Oklahoma City, OK
19.0 W5DRO Oklahoma City
W5DRO
 442.8750 +5 Fusion (C4FM) — Oklahoma City, OK
19.0 W5PAA Oklahoma City
W5PAA
 146.7600 -0.6 TONE 141.3 FM (analog) 🗓 1 net 1 net · 13 check-ins · 11 stations Oklahoma City, OK
19.0 W5MEL Oklahoma City
W5MEL
 146.8200 -0.6 TONE 151.4 FM (analog) — Oklahoma City, OK
19.0 W5MEL Oklahoma City
W5MEL WIRES-X
 443.2750 +5 TSQL 141.3 FM (analog) WIRES-X 11401 — Oklahoma City, OK
19.0 W5PAA Oklahoma City
W5PAA
 927.9125 -25 TONE 123.0 FM (analog) 🗓 1 net 1 net · 13 check-ins · 11 stations Oklahoma City, OK
19.2 KJ5MPH Oklahoma City
KJ5MPH BM
 439.5500 in 433.5500 CC1 DMR BrandMeister 321927701 — Oklahoma City, OK
19.2 W5GDL Oklaho Sandridge
W5GDL AllStar
 224.9200 -1.6 TONE 141.3 FM (analog) AllStar 43434 — Oklahoma City, OK
19.2 W5GDL
Listed as W5GDL-OKC DT
 Oklaho Sandridge
W5GDL OK-Net
 443.2250 +5 CC1 DMR BrandMeister 314012 OK-Net — Oklahoma City, OK
19.2 W5GDL Oklaho Sandridge
W5GDL AllStar
 444.2125 +5 TONE 141.3 FM (analog) AllStar 43434 — Oklahoma City, OK
19.4 W5PAA Oklahoma Regency
W5PAA
 146.7900 -0.6 TONE 100.0 FM (analog) 🗓 1 net 1 net · 13 check-ins · 11 stations Oklahoma City, OK
20.0 N5PTV Tuttle
N5PTV BM
 444.1000 +5 CC1 DMR BrandMeister 310591 — Tuttle, OK
20.2 KG5BGO Shawnee Twin
KG5BGO AllStar
 145.1900 -0.6 TSQL 131.8 FM (analog) (FM,DMR) AllStar 57869 EchoLink 809505 — Shawnee, OK
21.4 WW5ENZ Choctaw
WW5ENZ MARC
 444.6150 +0.5 CC1 DMR DMR-MARC — Choctaw, OK
21.4 KI5HCR CHOCTAW
KI5HCR BM
 439.0000 -5 CC1 DMR BrandMeister 3220447 — CHOCTAW, OK
24.1 W5PAA Okla Baptist Hos
W5PAA
 146.8500 -0.6 TONE 141.3 FM (analog) 🗓 1 net 1 net · 13 check-ins · 11 stations Oklahoma City, OK
24.2 W5PAA Oklahoma City
W5PAA
 146.9850 -0.6 TONE 141.3 FM (analog) 🗓 1 net 1 net · 13 check-ins · 11 stations Oklahoma City, OK
24.7 K5UV Newalla
K5UV
 145.1500 -0.6 TSQL 114.8 FM (analog) — Newalla, OK
27.4 K5THS Tecumseh
K5THS BM
 448.3750 -5 CC1 DMR BrandMeister 311500 — Tecumseh, OK
27.4 K5THS Tecumseh Krouch
K5THS BM
 443.3750 +5 CC1 DMR BrandMeister 311500 — Tecumseh, OK
27.9 KD5WAV Tecumseh
KD5WAV
 146.6250 -0.6 TSQL 131.8 FM (analog) — Tecumseh, OK
28.5 W6CCR Shawnee
W6CCR
 146.9100 -0.6 TSQL 107.2 FM (analog) — Shawnee, OK
28.6 KP4DJT Portable
KP4DJT BM
 424.5125 +5 CC1 DMR BrandMeister 314059822 — Portable, OK
28.8 KP4DJT Edmond
KP4DJT BM
 443.0250 +5 CC7 DMR BrandMeister 310973 — Edmond, OK
28.8 KP4DJT Edmond
KP4DJT BM
 424.0000 +5 CC7 DMR BrandMeister 313060 — Edmond, OK
28.8 N5ZQ Guthrie
N5ZQ BM
 438.5500 -5 CC1 DMR BrandMeister 318235202 — Guthrie, OK
29.4 W5SXA Shawnee
W5SXA
 145.3900 -0.6 TONE 131.8 FM (analog) — Shawnee, OK
31.0 K5EOK Edmond
K5EOK
 147.1350 +0.6 TONE 79.7 FM (analog) — Edmond, OK
31.2 KC5GEP Edmond
KC5GEP
 443.1500 +5 TONE 79.7 FM (analog) — Edmond, OK
31.2 K5CPT Edmond
K5CPT
 442.2250 +5 TONE 131.8 FM (analog) — Edmond, OK
31.2 W5RLW Edmond
W5RLW WIRES-X
 443.0500 +5 CC1 DMR (C4FM,DMR) WIRES-X 11261 BrandMeister 314019 — Edmond, OK
31.3 KF5YEP Edmond Oklahoma
KF5YEP BM
 433.0250 +5 CC10 DMR BrandMeister 320852801 — Edmond, Oklahoma, US, OK
31.7 K5EOK Edmond
K5EOK
 443.4250 +5 TONE 88.5 FM (analog) — Edmond, OK
32.1 W5KS Lawton
W5KS
 145.2300 -0.6 TONE 141.3 FM (analog) — Lawton, OK
35.1 KI5DIT Perkins Ok
KI5DIT BM
 443.6000 +5 CC1 DMR BrandMeister 3130979 — Perkins, Ok., OK
36.4 W5RLW
Listed as W5RLW-EDMD NORTH
 Edmond
W5RLW BM
 442.3250 +5 CC1 DMR BrandMeister 314020 — Edmond, OK
36.5 N9QWR Chickasha
N9QWR
 443.4875 +5 none D-STAR (DV,C4FM) — Chickasha, OK
38.8 KM5CL Maud
KM5CL BM
 442.8250 +5 CC1 DMR BrandMeister 313045 — Maud, OK
39.8 N5ZQ Guthrie
N5ZQ BM
 424.5000 +5 CC1 DMR BrandMeister 313523 BrandMeister 313258 — Guthrie, OK
40.1 KB5LLI Waurika
KB5LLI
 146.7450 -0.6 TONE 141.3 FM (analog) — Waurika, OK
40.3 W5IAS Guthrie
W5IAS
 443.9250 +5 TSQL 88.5 FM (analog) 🗓 1 net 1 net Guthrie, OK
43.3 K5EAJ Wynnewood
K5EAJ WIRES-X
 147.2250 +0.6 TONE 123.0 FM (analog) (FM,C4FM) WIRES-X 71670 — Wynnewood, OK
44.2 W5PAA Cement
W5PAA BM
 444.4000 +5 CC1 DMR BrandMeister 🗓 1 net 1 net · 13 check-ins · 11 stations Cement, OK
44.5 WX5LAW Cement
WX5LAW
 444.4500 +5 TONE 123.0 FM (analog) — Cement, OK
46.2 KX5MOT Chandler
KX5MOT
 147.3600 +0.6 DCS 565 FM (analog) (FM,P25) — Chandler, OK
46.5 KW5CCC Seminole
KW5CCC BM
 442.7500 +5 CC3 DMR BrandMeister 313046 — Seminole, OK
47.6 WX5LAW Anadarko
WX5LAW
 147.2700 +0.6 none FM (analog) — Anadarko, OK
47.7 AE5CJ Calumet
AE5CJ
 146.6100 -0.6 none FM (analog) (FM,C4FM) — Calumet, OK
47.7 AE5DN Calumet
AE5DN BM
 444.3250 +5 CC1 DMR BrandMeister 314000 — Calumet, OK
48.6 KB5LLI Cyril
KB5LLI
 147.0450 +0.6 TONE 123.0 FM (analog) — Cyril, OK
48.6 KB5LLI Cyril
KB5LLI
 442.2750 +5 TSQL 123.0 FM (analog) — Cyril, OK
48.7 KX5MOT Chandler
KX5MOT BM
 444.6750 +5 CC5 DMR BrandMeister 314477 — Chandler, OK
49.5 KB5LLI Cyril
KB5LLI
 147.0000 +0.6 none FM (analog) — Cyril, OK
1.4 N5KUK offline Norman
N5KUK
 444.3500 +5 TONE 141.3 FM (analog) — Norman, OK
13.8 KF5ZLE offline Blanchard
KF5ZLE
 442.9750 +5 none D-STAR — Blanchard, OK
16.0 W5MWC offline Del City Arvest
W5MWC
 442.9500 +5 none FM (analog) — Del City, OK
19.0 WX5OKC offline Oklahoma City
WX5OKC
 145.4100 -0.6 TONE 141.3 FM (analog) — Oklahoma City, OK
19.0 WX5OKC offline Oklahoma City
WX5OKC
 444.2500 +5 TSQL 141.3 FM (analog) — Oklahoma City, OK
21.3 KK5FM offline Oklahoma City
KK5FM BM
 442.7750 +5 CC1 DMR BrandMeister 314289 — Oklahoma City, OK
25.5 W5PAA offline Oklahoma Ci KFOR
W5PAA
 444.1000 +5 TONE 141.3 FM (analog) 🗓 1 net 1 net · 13 check-ins · 11 stations Oklahoma City, OK
25.7 N5KNU offline Oklahoma City
N5KNU BM
 442.5000 +5 CC1 DMR BrandMeister 314024 — Oklahoma City, OK
28.8 KP4DJT offline Edmond
KP4DJT BM
 424.2500 +5 CC7 DMR BrandMeister 313116 — Edmond, OK

Data courtesy of RepeaterBook.com