N9TPB FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 6, 2026) · next update today 8:30 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

K5OSU HAM 📻 GMRS

📻
Also a GMRS licensee
WRVN508
Active until Dec 14, 2032 · same FCC Registration Number (FRN) · GMRS covers the licensee's immediate family
General class licensed since 2022 (4 yrs) K5OSU since 2025 · previously KI5ZCO Dalhart, TX grid DM86qc GMRS WRVN508 11 repeaters within 50 mi
🔒 Not available — currently licensed, through Jun 7, 2035. If it isn't renewed, it opens for vanity requests Jun 8, 2037.

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

📝 K5OSU has filed vanity applications before — latest filed May 20, 2025 · what was requested

Currently held by JOHN BREWER · 2 holders on record

Current holder: JOHN BREWER

Held K5OSU Jun 7, 2025 → present · first licensed Dec 16, 2022 as KI5ZCO · 2 licenses · FRN 0033163296

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

Previous holder: RANDALL J STALCUP

Held K5OSU Jun 3, 2000 → May 17, 2022 · first licensed May 11, 1993 as KC5ALA · 3 licenses · FRN 0002494599

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

Vanity applications filed by K5OSU

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 20, 2025
Granted Jun 7, 2025
0011577614
 KI5ZCO · JOHN BREWER · General
Attn: JOHN BREWER · PO Box 1763 · DALHART, TX 79022-1763
36.0981, -102.6069 (ZIP center) · Grid DM86qc · CQ 4 · ITU 7 · map ↗
1.K5OSU ✓ granted
 Granted
got K5OSU
Filed Apr 28, 2022
Granted May 17, 2022
0010028178
 K5OSU · RANDALL J STALCUP · Technician
1220 S FLORENCE AVE, TULSA, OK 74104-4107
36.1462, -95.9542 (ZIP center) · Grid EM26ad · CQ 4 · ITU 7 · map ↗
1.K5IFN ✓ granted
 Granted
got K5IFN

Others requesting K5OSU

5 applications listed K5OSU as a choice, newest first.

FiledAwardApplicantChoice #K5OSUResult
May 20, 2025 Jun 7, 2025 KI5ZCO · JOHN BREWER · DALHART, TX 1Granted Granted this call
Mar 17, 2025 Apr 4, 2025 KK7YQR · David L Craig · Albany, OR 6Not granted They got K0DLC (choice 1)
Feb 21, 2017 Mar 11, 2017 KG5RNF · Pat O Clifton · New Braunfels, TX 1Dismissed Application dismissed
Feb 17, 2017 Mar 7, 2017 KG5RNF · Pat O Clifton · New Braunfels, TX 1Not granted They got KC5OSU (choice 2)
May 16, 2000 Jun 3, 2000 KC5ALA · RANDALL J STALCUP · TULSA, OK 1Granted Granted this call

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for K5OSU in the last 24 hours. They show up here within seconds of K5OSU beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.

Repeaters within 50 miles

11 repeaters within 50 miles of this ZIP code, 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 · center is the ZIP code (approximate) · 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
38.9 N5LTZ Dumas
N5LTZ
 444.3500 +5 TONE 88.5 FM (analog) 🗓 3 nets 3 nets · 65 check-ins · 29 stations Dumas, TX
6.3 KB8SEM Dalhart
KB8SEM AllStar
 444.6000 +5 TONE 123.0 FM (analog) AllStar 543920 — Dalhart, TX
6.3 KB8SEM Hartley
KB8SEM AllStar
 147.1400 +0.6 TONE 88.5 FM (analog) EchoLink 697843 AllStar 543921 — Hartley, TX
12.4 KC6UCN Dalhart
KC6UCN AllStar
 145.4300 -0.6 TONE 100.0 FM (analog) EchoLink 464238 AllStar 598310 — Dalhart, TX
12.4 KC6UCN Dalhart
KC6UCN AllStar
 440.3500 +5 TSQL 100.0 FM (analog) AllStar 598312 EchoLink 464238 — Dalhart, TX
32.6 K5OSU Channing
K5OSU AllStar
 147.3000 +0.6 TSQL 100.0 FM (analog) AllStar 598313 — Channing, TX
34.2 KC6UCN Stratford
KC6UCN
 147.1800 +0.6 TSQL 100.0 FM (analog) — Stratford, TX
38.9 K5NOC Dumas
K5NOC AllStar
 443.0000 +5 DCS 023 FM (analog) AllStar 628322 — Dumas, TX
39.4 KD5ROK offline Dumas
KD5ROK
 443.0125 +5 CC? DMR — Dumas, TX
39.4 K5NOC DUMAS
K5NOC BM
 443.0125 +5 CC14 DMR BrandMeister 314844 — DUMAS, TX
40.2 W7FED Clayton
W7FED AllStar
 440.1250 +5 TONE 162.2 FM (analog) AllStar 274230 AllStar 274245 AllStar 274238 — Clayton, NM