N9TPB FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 8, 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)

N5DUW HAM

Amateur Extra class licensed since 1992 (34 yrs) Waco, TX Grid EM11kp LoTW user eQSL AG 89 repeaters within 50 mi
🔒 Not available — currently licensed, through Jul 21, 2032. If it isn't renewed, it opens for vanity requests Jul 22, 2034.

📬 QSL: LoTW user · last upload Dec 11, 2023 · eQSL AG member · QRZ · HamQTH

📝 N5DUW has filed vanity applications before — latest filed Feb 22, 2021 · what was requested

Currently held by JACK W MARKUM · 1 holder on record

Current holder: JACK W MARKUM

Held N5DUW Jul 21, 1992 → present · first licensed Jul 21, 1992 as N5DUW · 1 license · FRN 0002408276
📖 In the printed callbooks since 1981 as KA5JHX, 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.
N5DUW 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.

Vanity Applications Filed by N5DUW

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 Feb 22, 2021
Award date was Mar 12, 2021
0009423573
 N5DUW · JACK W MARKUM · Amateur Extra
Attn: Jack W Markum · 175 Durand Court, Waco, TX 76705
31.6351, -97.1495 (street) · Grid EM11kp · CQ 4 · ITU 7 · map ↗
1.AE5Z Held by Burton J King until Mar 12, 2031
2.WX5Z Held by R L Steele until Mar 12, 2031
 Dismissed
Filed Feb 19, 2021
Award date was Mar 9, 2021
0009423013
 N5DUW · JACK W MARKUM · Amateur Extra
Attn: Jack W Markum · 175 Durand Court, Waco, TX 76705
31.6351, -97.1495 (street) · Grid EM11kp · CQ 4 · ITU 7 · map ↗
1.KX5T Held by KENT N BUFORD until Mar 9, 2031
2.W5DQ Held by LAWTON COONTS until Aug 8, 2033
 Dismissed
Filed Feb 12, 2021
Award date was Mar 2, 2021
0009412515
 N5DUW · JACK W MARKUM · Amateur Extra
Attn: Jack W Markum · 175 Durand Court, Waco, TX 76705
31.6351, -97.1495 (street) · Grid EM11kp · CQ 4 · ITU 7 · map ↗
1.NM5D Held by JEREMY L AYERS until Mar 2, 2031
2.AF5R Held by CARLOS R RODRIGUEZ BOTET until Mar 2, 2031
3.W5TE Held by Gerard J Burg Jr until Mar 2, 2031
4.WW5W Held by JEFFREY F APP until Mar 2, 2031
5.AF5J Held by Harold E Mignola until Mar 2, 2031
 Dismissed
Filed Mar 14, 2017
Award date was Apr 1, 2017
0007700111
 N5DUW · JACK W MARKUM · Amateur Extra
Attn: Jack W Markum · 175 Durand Court, Waco, TX 76705
31.6351, -97.1495 (street) · Grid EM11kp · CQ 4 · ITU 7 · map ↗
1.NT5N Held by Russell M Wilhelm III until Aug 29, 2030
 Dismissed
Filed Feb 24, 2017
Award date was Mar 14, 2017
0007676009
 N5DUW · JACK W MARKUM · Amateur Extra
Attn: Jack W Markum · 175 Durand Court, Waco, TX 76705
31.6351, -97.1495 (street) · Grid EM11kp · CQ 4 · ITU 7 · map ↗
1.NT5N Held by Russell M Wilhelm III until Aug 29, 2030
 Dismissed

📡 On the Air: APRS, Digital & WSPR Spots

No APRS positions, PSK Reporter reports or WSPR spots for N5DUW in the last 24 hours. They show up here within seconds of N5DUW beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.

Repeaters within 50 Miles

89 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
7.4 K5CRA Beverly Hills
K5CRA AllStar
 145.2100 -0.6 TSQL 88.5 FM (analog) AllStar 559820 EchoLink 912230 AllStar 559827 🗓 4 nets 4 nets · 416 check-ins · 154 stations Beverly Hills, TX
39.3 K5CRA Temple
K5CRA AllStar
 443.3500 +5 TSQL 88.5 FM (analog) AllStar 559822 EchoLink 924587 AllStar 559828 🗓 3 nets 3 nets · 394 check-ins · 136 stations Temple, TX
45.2 N5JLP Belton Bell Co
N5JLP BM
 442.6750 +5 TSQL 88.5 FM (analog) (DMR,FM) BrandMeister 312456 BrandMeister 315832 🗓 2 nets 2 nets · 237 check-ins · 88 stations Belton, TX
45.6 N5JLP Belton
N5JLP
 442.6250 +5 CC3 DMR 🗓 2 nets 2 nets · 237 check-ins · 88 stations Belton, TX
45.6 N5JLP Belton
N5JLP AllStar
 146.7200 -0.6 TSQL 88.5 FM (analog) AllStar 577815 EchoLink 300562 🗓 2 nets 2 nets · 237 check-ins · 88 stations Belton, TX
5.9 K5AB Waco
K5AB
 146.6600 -0.6 TONE 123.0 FM (analog) 🗓 1 net 1 net · 153 check-ins · 51 stations Waco, TX
5.9 K5AB Waco
K5AB
 442.8000 +5 TSQL 123.0 FM (analog) 🗓 1 net 1 net · 153 check-ins · 51 stations Waco, TX
35.2 K5CRA Gatesville S Mtn
K5CRA EchoLink
 146.6900 -0.6 TSQL 88.5 FM (analog) EchoLink 912230 🗓 1 net 1 net · 93 check-ins · 45 stations Gatesville, TX
48.1 K5CRA Copperas Cove
K5CRA
 440.1500 +5 CC? DMR 🗓 1 net 1 net · 93 check-ins · 45 stations Copperas Cove, TX
23.5 W5NGU Bruceville
W5NGU
 440.6250 +5 none D-STAR 🗓 3 nets 3 nets · 43 check-ins · 27 stations Bruceville, TX
24.1 NZ5T Whitney
NZ5T
 146.6200 -0.6 TONE 123.0 FM (analog) 🗓 2 nets 2 nets · 33 check-ins · 16 stations Whitney, TX
41.0 WD5DDH Italy Wtr
WD5DDH
 442.5250 +5 TONE 88.5 FM (analog) 🗓 2 nets 2 nets · 25 check-ins · 18 stations Italy, TX
5.6 N3DMC Waco
N3DMC C-Bridge
 145.4300 -0.6 CC4 DMR BrandMeister 314583 C-Bridge TGIF 🗓 1 net 1 net · 8 check-ins · 7 stations Waco, TX
16.4 N3DMC Riesel
N3DMC BM-TGIF
 443.1000 +5 CC8 DMR BM-TGIF C-Bridge 🗓 1 net 1 net · 8 check-ins · 7 stations Riesel, TX
38.8 W5LM Temple
W5LM
 146.8200 -0.6 TONE 123.0 FM (analog) (FM,C4FM) 🗓 1 net 1 net · 8 check-ins · 8 stations Temple, TX
16.5 W5TSG Mt Calm
W5TSG
 147.3200 +0.6 TONE 123.0 FM (analog) 🗓 1 net 1 net Mt Calm, TX
2.2 W5SWG Waco Homestead
W5SWG AllStar
 443.1000 +5 TSQL 88.5 FM (analog) AllStar 64080 AllStar 640800 — Waco, TX
5.5 KC5QIH Waco
KC5QIH WIRES-X
 443.5500 +5 TSQL 123.0 FM (analog) (C4FM,FM) WIRES-X 33501 — Waco, TX
5.6 NU5D Waco PD HQ
NU5D AllStar
 444.3000 +5 TSQL 88.5 FM (analog) AllStar 577810 — Waco, TX
5.6 KJ5FLL Waco
KJ5FLL AllStar
 444.2750 +5 TSQL 186.2 FM (analog) AllStar 615343 — Waco, TX
5.7 KD5UEW Waco Texas US
KD5UEW BM
 441.3750 +5 CC6 DMR BrandMeister 314095 — Waco, Texas US, TX
5.9 AE5CA Waco
AE5CA
 441.3000 +5 CC? DMR — Waco, TX
5.9 WA5BU Waco
WA5BU
 147.1600 +0.6 TONE 123.0 FM (analog) — Waco, TX
5.9 AA5RT Waco
AA5RT
 147.3600 +0.6 TONE 123.0 FM (analog) — Waco, TX
5.9 AA5RT Waco
AA5RT
 444.1500 +5 TONE 123.0 FM (analog) — Waco, TX
6.0 W5ZDN Offline Waco
W5ZDN
 146.9800 -0.6 none D-STAR — Waco, TX
6.2 WA5BU Waco Baylor Univ
WA5BU AllStar
 442.4500 +5 TONE 123.0 FM (analog) AllStar 628060 EchoLink 145776 — Waco, TX
6.6 W5SWG Waco
W5SWG BM
 443.2000 +5 CC10 DMR BrandMeister 321498806 — Waco, TX
6.6 W5SWG Waco
W5SWG BM
 443.0000 +5 CC10 DMR BrandMeister 321498802 — Waco, TX
8.6 W5ZDN Waco
W5ZDN AllStar
 442.8750 +5 TONE 123.0 FM (analog) AllStar 645311 — Waco, TX
9.4 K5KCL China Spring
K5KCL WIRES-X
 441.3750 +5 Fusion (C4FM) WIRES-X 58778 — China Spring, TX
10.0 KG5AWL Axtell
KG5AWL WIRES-X
 441.3000 +5 DG-ID 01 Fusion (C4FM) WIRES-X 30986 WIRES-X 35182 — Axtell, TX
10.0 KG5AWL Axtell
KG5AWL WIRES-X
 147.3600 +0.6 DG-ID 01 Fusion (C4FM) WIRES-X 72828 — Axtell, TX
19.5 W5BCR Cayote
W5BCR
 147.1800 +0.6 TSQL 123.0 FM (analog) (FM,C4FM) — Cayote, TX
19.5 KD5ARN Cayote
KD5ARN
 444.4000 +5 Fusion (C4FM) — Cayote, TX
20.5 W5ZDN Bruceville
W5ZDN AllStar
 145.1500 -0.6 TSQL 123.0 FM (analog) AllStar 645312 EchoLink 806269 — Bruceville, TX
20.5 W5ZDN Bruceville
W5ZDN BM
 444.7250 +5 CC1 DMR BrandMeister 312262 — Bruceville, TX
20.5 KG5AWL Axtell
KG5AWL WIRES-X
 445.6250 -5 DG-ID 21 Fusion (C4FM) WIRES-X 18956 — Axtell, TX
20.6 KG5AWL Axtell
KG5AWL WIRES-X
 440.6250 +5 DG-ID 01 Fusion (C4FM) WIRES-X 50166 — Axtell, TX
22.3 N5WIN Hubbard
N5WIN BM
 444.0000 +5 CC7 DMR BrandMeister 321768203 — Hubbard, TX
23.2 W5NCD Bruceville
W5NCD
 147.2400 +0.6 TONE 97.4 FM (analog) — Bruceville, TX
23.5 W5HAT Offline Bruceville
W5HAT
 147.2400 +0.6 none D-STAR — Bruceville, TX
24.1 KD5ARN Eddy
KD5ARN
 442.3000 +5 none FM (analog) (FM,C4FM) — Eddy, TX
24.1 KC5PGV Whitney
KC5PGV
 147.0000 -0.6 TSQL 123.0 FM (analog) — Whitney, TX
25.3 W5BEC Belton
W5BEC EchoLink
 147.1400 +0.6 TSQL 123.0 FM (analog) EchoLink 99000 — Belton, TX
25.8 KC5HWB Hillsboro
KC5HWB CBridge-2
 443.2750 +5 CC9 DMR CBridge-2.0 — Hillsboro, TX
25.8 W5RLM Oglesby
W5RLM
 441.5000 +5 CC0 DMR — Oglesby, TX
26.0 WB5YFX Hillsboro
WB5YFX
 146.7800 -0.6 TSQL 123.0 FM (analog) (FM,C4FM) — Hillsboro, TX
26.0 WB5YFX Hillsboro
WB5YFX
 443.2750 +5 CC9 DMR — Hillsboro, TX
27.3 WB5YFX Hubbard
WB5YFX WIRES-X
 146.1800 +0.6 DG-ID 00-00 Fusion (C4FM) WIRES-X 18568 — Hubbard, TX
27.3 KD5ARN Hillsboro
KD5ARN
 444.6750 +5 Fusion (C4FM) — Hillsboro, TX
30.9 KE5KLY Troy
KE5KLY IPSC
 440.7000 +5 CC10 DMR IPSC — Troy, TX
30.9 WD5EMS Troy
WD5EMS
 442.7000 +5 Fusion (C4FM) — Troy, TX
31.6 WD5EMS Troy
WD5EMS
 927.0375 -25 TSQL 141.3 FM (analog) — Troy, TX
31.8 N5SIM Troy
N5SIM BM
 441.6500 +5 CC10 DMR BrandMeister 310181 — Troy, TX
31.8 N5SIM Troy
N5SIM BM
 147.3900 +0.6 CC10 DMR BrandMeister 314897 — Troy, TX
33.7 NU5D Gatesville
NU5D BM
 441.3750 +5 CC12 DMR BrandMeister 317060816 — Gatesville, TX
33.7 NU5D Gatesville Fort
NU5D BM
 441.7250 +5 none FM (analog) (DMR,FM) BrandMeister 312091 — Gatesville, TX
33.7 NU5D Offline Gatesville Fort
NU5D
 441.3625 +5 CC1 DMR — Gatesville, TX
33.7 NU5D Gatesville Fort
NU5D C-Bridge-2
 441.3375 +5 CC1 DMR BrandMeister 312175 C-Bridge-2 — Gatesville, TX
34.8 KG5HFI Temple
KG5HFI
 53.2300 -1 TSQL 162.2 FM (analog) — Temple, TX
35.2 N5JLL Moffat Community
N5JLL BM
 440.5125 +5 CC6 DMR BrandMeister 321907501 — Moffat Community, Te, TX
36.6 NU5D GATESVILLE
NU5D BM
 440.5250 +5 CC12 DMR BrandMeister 317060818 — GATESVILLE, TX
37.6 W5GTS Gatesville
W5GTS
 145.1700 -0.6 TSQL 162.2 FM (analog) — Gatesville, TX
39.2 K5CTX Offline Temple
K5CTX
 147.3400 +0.6 none D-STAR — Temple, TX
39.2 K5CTX Offline Temple
K5CTX
 440.5250 +5 none D-STAR — Temple, TX
39.2 K5CTX Offline Temple
K5CTX
 1292.1000 -20 none D-STAR — Temple, TX
39.4 W5NFL Mexia
W5NFL
 145.3900 -0.6 TONE 146.2 FM (analog) — Mexia, TX
39.8 KA5VLN Temple
KA5VLN BM
 439.4750 in 430.4750 CC10 DMR BrandMeister 3205910 — Temple, TX
40.1 WB5TTY TEMPLE
WB5TTY BM
 444.1250 +5 CC10 DMR BrandMeister 311566 — TEMPLE, TX
40.1 WB5TTY Temple
WB5TTY BM
 444.0250 +5 TSQL 162.2 FM (analog) (DMR,FM) BrandMeister 311370 BrandMeister 314350 — Temple, TX
40.1 WB5TTY Offline Temple
WB5TTY BM
 440.2000 +5 CC10 DMR BrandMeister 312099 — Temple, TX
40.3 KJ5MWH Belton
KJ5MWH BM
 440.5250 +5 CC5 DMR BrandMeister 322014401 — Belton, TX
40.3 KJ5MWH TEXAS
KJ5MWH AllStar
 441.3500 simplex TONE 186.2 FM (analog) AllStar 670330 — TEXAS, TX
41.6 NU5D Offline College Station
NU5D
 441.3125 +5 CC? DMR — College Station, TX
42.3 KG5PIV Belton HS
KG5PIV WIRES-X
 145.3500 -0.6 TONE 156.7 FM (analog) (FM,C4FM) WIRES-X 28313 — Belton, TX
44.1 WD5EMS Belton
WD5EMS AllStar
 927.0250 -25 DCS 532 FM (analog) AllStar 42555 — Belton, TX
44.1 N5SIM Belton
N5SIM
 147.2100 +0.6 none P25 — Belton, TX
44.7 KG5PTE Nowhere
KG5PTE BM
 444.9750 +5 CC7 DMR BrandMeister 318540316 — Nowhere, TX
45.6 NU5D Belton
NU5D C-Bridge-2
 442.6250 +5 CC3 DMR BrandMeister 314761 C-Bridge-2 — Belton, TX
45.8 WC5WC Walnut Springs
WC5WC
 442.5750 +5 TONE 88.5 FM (analog) — Walnut Springs, TX
46.7 KX5DX Nolanville
KX5DX AllStar
 446.0500 simplex TONE 100.0 FM (analog) AllStar 43901 — Nolanville, TX
46.9 WD5EMS Belton Lk
WD5EMS WIRES-X
 440.5000 +5 Fusion (C4FM) WIRES-X 52129 — Belton, TX
46.9 WD5EMS Belton
WD5EMS WIRES-X
 145.1900 -0.6 Fusion (C4FM) WIRES-X 40096 — Belton, TX
48.1 KC5HWB Corsicana
KC5HWB CBridge-2
 442.9250 +5 CC9 DMR CBridge-2.0 — Corsicana, TX
48.9 K5NEM Offline Corsicana
K5NEM
 147.3400 +0.6 none D-STAR — Corsicana, TX
49.4 KJ5APA Cleburne
KJ5APA WIRES-X
 446.3000 -5 DG-ID 00-00 Fusion (C4FM) WIRES-X 98275 — Cleburne, TX
49.4 KK5AN Killeen
KK5AN
 147.0400 +0.6 TSQL 173.8 FM (analog) — Killeen, TX
49.8 KD5OXM Corsicana
KD5OXM AllStar
 145.1100 -0.6 TONE 146.2 FM (analog) AllStar 28113 — Corsicana, TX