N9TPB FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 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

N3OS HAM

Amateur Extra class licensed since 1999 (27 yrs) N3OS since 2008 · previously W3GDM, WB3JRW Friedens, PA grid FN00na eQSL AG 109 repeaters within 50 mi
🔒 Not available — currently licensed, through Mar 28, 2028. If it isn't renewed, it opens for vanity requests Mar 29, 2030.

📬 QSL: no LoTW uploads on record · eQSL AG member · QRZ · HamQTH

📝 N3OS has filed vanity applications before — latest filed Mar 10, 2008 · what was requested

Currently held by GARY D MENTRO SR · 2 holders on record

Current holder: GARY D MENTRO SR

Held N3OS Mar 28, 2008 → present · first licensed Apr 6, 1999 as WB3JRW · 3 licenses · FRN 0002240067

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

Previous holder: OIVA A SIMILA

Held N3OS Jul 23, 2002 → Jan 4, 2006 · first licensed Jul 23, 2002 as N3OS · 1 license · FRN 0007442973

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

Vanity applications filed by N3OS

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 Mar 10, 2008
Granted Jan 3, 2018
0003355257
 W3GDM · GARY D MENTRO SR · Amateur Extra
11028 Ewing Drive, Dade City, FL 33525-0931
28.3308, -82.1833 (ZIP center) · Grid EL88vh · CQ 5 · ITU 8 · map ↗
1.N3OS ✓ granted
 Granted
got N3OS
Filed Jan 24, 2000
Granted Feb 11, 2000
0000074764
 WB3JRW · GARY D MENTRO SR · Advanced
165 WARD AVENUE, WINCHESTER, VA 22602-2250
39.1442, -78.2848 (ZIP center) · Grid FM09ud · CQ 5 · ITU 8 · map ↗
1.W3GDM ✓ granted
 Granted
got W3GDM

Others requesting N3OS

9 applications listed N3OS as a choice, newest first.

FiledAwardApplicantChoice #Status
Mar 19, 2008 Apr 6, 2008 KB3PMQ · JAMES P SMITH · PARK HALL, MD 2Granted
Mar 10, 2008 Mar 28, 2008 W3GDM · GARY D MENTRO SR · Dade City, FL 1Granted
Feb 21, 2008 Mar 10, 2008 AI4ZF · Donald J Ruhl · Naples, FL 9Granted
Jan 14, 2008 Feb 1, 2008 AB3GT · Luiz Kotek · Silver Spring, MD 2Granted
Jul 16, 2007 Aug 3, 2007 KA5KRU · Nicholas M Lomangino · Bowie, MD 1Granted
Jun 25, 2007 Jul 13, 2007 KA5KRU · Nicholas M Lomangino · Bowie, MD 1Dismissed
Jun 25, 2007 Jul 13, 2007 KA5KRU · Nicholas M Lomangino · Bowie, MD 2Dismissed
Aug 11, 2006 Aug 29, 2006 WD9HBX · PHILLIP O SIMILA · GREEN BAY, WI 1Dismissed
Jun 27, 2006 Jul 15, 2006 WD9HBX · PHILLIP O SIMILA · GREEN BAY, WI 1Dismissed

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for N3OS in the last 24 hours. They show up here within seconds of N3OS beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.

Repeaters within 50 miles

109 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
4.6 KD3BQW Stoystown Rt30
KD3BQW AllStar
 145.1100 -0.6 TONE 123.0 FM (analog) AllStar 69795 — Stoystown, PA
6.8 KD3BQW Stoystown Rt30
KD3BQW
 147.1050 +0.6 none D-STAR — Stoystown, PA
6.9 KR3AJL Hooversville
KR3AJL
 146.6250 -0.6 TSQL 123.0 FM (analog) (FM,C4FM) — Hooversville, PA
6.9 WR3AJL Central City Sta
WR3AJL AllStar
 146.6250 -0.6 TSQL 123.0 FM (analog) (FM,DMR,C4FM) AllStar 27862 — Central City, PA
6.9 KE3UC Johnstown
KE3UC
 444.3750 +5 CC? DMR — Johnstown, PA
6.9 KE3UC Central City Sta
KE3UC BM
 443.5750 +5 CC1 DMR BrandMeister 312816 — Central City, PA
7.0 K3MV Central City
K3MV BM
 146.6250 -0.6 CC1 DMR BrandMeister 3116352 — Central City, PA
7.4 K3SMT Somerset
K3SMT AllStar
 147.1950 +0.6 TONE 123.0 FM (analog) EchoLink 506066 AllStar 692272 — Somerset, PA
7.4 K3SMT Somerset
K3SMT EchoLink
 443.2500 +5 TONE 123.0 FM (analog) EchoLink 506066 — Somerset, PA
12.4 N3XCC Boswell
N3XCC
 224.9600 -1.6 TONE 123.0 FM (analog) — Boswell, PA
12.9 N3LZV Windber Shaffer
N3LZV
 443.1500 +5 TONE 123.0 FM (analog) — Windber, PA
13.2 W3DCW Meyersdale Hays
W3DCW
 441.5000 +5 TSQL 123.0 FM (analog) (C4FM,DMR,DV,FM) — Meyersdale, PA
13.2 KQ3M Meyersdale Hays
KQ3M AllStar
 145.2700 -0.6 TONE 123.0 FM (analog) AllStar 29777 AllStar 27471 AllStar 692271 — Meyersdale, PA
13.2 K3SMT Hayes Mill
K3SMT BM
 441.5000 +5 CC1 DMR BrandMeister 3166513 — Hayes Mill, PA
15.8 KK3L Meyersdale
KK3L
 224.5200 -1.6 TONE 123.0 FM (analog) 🗓 1 net 1 net · 30 check-ins · 17 stations Meyersdale, PA
15.9 W3DCW Meyersdale
W3DCW BM
 444.3750 +5 CC1 DMR BrandMeister 314251 — Meyersdale, PA
17.7 K3NQT Bedford
K3NQT
 444.2000 +5 TSQL 123.0 FM (analog) (DMR,FM) — Bedford, PA
17.7 K3NQT Bedford
K3NQT
 145.4900 -0.6 TSQL 123.0 FM (analog) — Bedford, PA
17.7 K3NQT Bedford
K3NQT
 224.4800 -1.6 TSQL 123.0 FM (analog) — Bedford, PA
17.7 W3ZC Bedford Kinton
W3ZC AllStar
 224.4800 -1.6 TONE 123.0 FM (analog) AllStar 533172 — Bedford, PA
17.7 W3ZC Bedford Kinton
W3ZC BM
 444.2000 +5 TSQL 123.0 FM (analog) (DMR,FM) BrandMeister 313273 — Bedford, PA
17.7 W3ZC Bedford Kinton
W3ZC AllStar
 145.4900 -0.6 TONE 123.0 FM (analog) AllStar 533173 — Bedford, PA
17.9 KA3JSD Mount Bald Knob
KA3JSD
 442.3750 +5 TONE 131.8 FM (analog) — Mount Pleasant, PA
18.2 KA3JSD Mount Laurel Mtn
KA3JSD
 147.0150 +0.6 TSQL 127.3 FM (analog) — Mount Pleasant, PA
18.5 N3YFO Johnstown
N3YFO BM
 145.2100 -0.6 TSQL 123.0 FM (analog) (DMR,FM) BrandMeister 313145 — Johnstown, PA
18.6 NJ3T Jennerstown Abov
NJ3T
 444.4750 +5 TONE 123.0 FM (analog) — Jennerstown, PA
18.6 N3LZX Jennerstown Roar
N3LZX AllStar
 147.3750 +0.6 TONE 123.0 FM (analog) AllStar 692274 — Jennerstown, PA
20.8 W3WGX Seven Springs
W3WGX Interstate
 146.8350 -0.6 CC1 DMR Interstate-2 — Seven Springs, PA
20.8 KB9WCX Seven Springs
KB9WCX AllStar
 443.9250 +5 TONE 123.0 FM (analog) AllStar 27353 — Seven Springs, PA
21.0 W3KKC Meyersdale Mt
W3KKC AllStar
 146.7600 -0.6 TSQL 88.5 FM (analog) AllStar 41545 — Meyersdale, PA
21.0 K3SMT Meyersdale Mt
K3SMT
 443.7250 +5 TSQL 127.3 FM (analog) (C4FM,DMR,DV,FM) — Meyersdale, PA
21.4 N3YFO Johnstown
N3YFO BM
 442.8250 +5 TSQL 123.0 FM (analog) (DMR,FM) BrandMeister 314270 — Johnstown, PA
21.4 KC3JKJ Johnstown
KC3JKJ AllStar
 442.0250 +5 TSQL 123.0 FM (analog) AllStar 568040 — Johnstown, PA
21.5 K3JRS Johnstown
K3JRS BM
 439.0000 -5 CC1 DMR BrandMeister 3182475 — Johnstown, PA
21.9 K3NQT Chaneysville
K3NQT
 146.7900 -0.6 TSQL 123.0 FM (analog) — Chaneysville, PA
21.9 K3NQT Chaneysville
K3NQT
 53.1500 -1 TSQL 123.0 FM (analog) — Chaneysville, PA
22.4 W3ZC Clearville Marti
W3ZC AllStar
 146.7900 -0.6 TSQL 123.0 FM (analog) AllStar 533170 — Clearville, PA
22.4 W3ZC Clearville Marti
W3ZC AllStar
 53.1500 -1 TONE 123.0 FM (analog) AllStar 533171 — Clearville, PA
22.7 K3VL Mt Davis
K3VL BM
 443.7250 +5 CC1 DMR BrandMeister 314240910 — Mt. Davis, PA
24.9 NW3F Johnstown Laurel
NW3F AllStar
 146.9400 -0.6 TONE 123.0 FM (analog) AllStar 56880 EchoLink 682616 — Johnstown, PA
25.4 NU3T Blue Knob Ski Re
NU3T BM
 442.2250 +5 CC1 DMR BrandMeister 313386 — Blue Knob Ski Resort, PA
25.4 NU3T Williamsburg
NU3T BM
 443.8750 +5 CC1 DMR BrandMeister 313386 — Williamsburg, PA
25.4 NR3T Claysburg SP
NR3T
 442.2250 +5 none FM (analog) (FM,DMR) — Claysburg, PA
25.5 NR3T Blue Knob Ski
NR3T
 147.1500 +0.6 TSQL 167.9 FM (analog) — Blue Knob, PA
25.5 K3YDA Frostburg
K3YDA Interstate
 147.1050 +0.6 CC1 DMR Interstate — Frostburg, MD
25.6 KD3BSA Mineral Point Pa
KD3BSA BM
 446.5000 -5 CC1 DMR BrandMeister 3218877 — Mineral Point, Pa., PA
26.1 KK3L Cumberland
KK3L
 444.0000 +5 TSQL 123.0 FM (analog) 🗓 1 net 1 net · 30 check-ins · 17 stations Cumberland, MD
26.1 KB3FN Cumberland
KB3FN
 147.1650 +0.6 none FM (analog) — Cumberland, MD
27.8 N3YFO New Germany
N3YFO BM
 145.3900 -0.6 TSQL 123.0 FM (analog) (DMR,FM) BrandMeister 310307 — New Germany, PA
27.9 KC3DES New Germany
KC3DES AllStar
 444.3750 +5 TONE 123.0 FM (analog) AllStar 27356 — New Germany, PA
28.8 W3YMW Frostburg Dans
W3YMW
 444.5000 +5 TONE 118.8 FM (analog) 🗓 1 net 1 net Frostburg, MD
28.8 KE3PO Latrobe
KE3PO WIRES-X
 145.4400 -0.6 DG-ID 00-00 Fusion (C4FM) WIRES-X 18924 — Latrobe, PA
28.9 WC3PS Derry Bear Cave
WC3PS
 146.4900 +1 TSQL 131.8 FM (analog) (FM,DV,DMR,C4FM,P25) — Derry, PA
28.9 KE3PO Derry Bear Cave
KE3PO
 442.2750 +5 TSQL 131.8 FM (analog) (FM,DV,P25) — Derry, PA
29.3 KE3UC Johnstown Chicka
KE3UC BM
 444.8000 +5 CC1 DMR BrandMeister 310791 — Johnstown, PA
29.7 AB3FE Midland
AB3FE
 442.7500 +5 TSQL 167.9 FM (analog) — Midland, MD
29.7 K3YDA Midland
K3YDA
 223.9200 -1.6 none FM (analog) — Midland, MD
29.8 W3YMW Midland
W3YMW BM
 147.3150 -0.6 CC1 DMR BrandMeister 313259 🗓 1 net 1 net Midland, MD
30.1 W3YMW Frostburg Dans
W3YMW
 146.8800 -0.6 TONE 123.0 FM (analog) 🗓 1 net 1 net Frostburg, MD
30.8 W3CRC Derry Bear Cave
W3CRC
 145.1500 -0.6 TSQL 131.8 FM (analog) (C4FM,DMR,DV,FM,P25) — Derry, PA
30.9 W3YMW Cumberland Warri
W3YMW
 145.4500 -0.6 TONE 123.0 FM (analog) 🗓 1 net 1 net Cumberland, MD
31.0 KB3HQT Latrobe
KB3HQT BM
 444.8750 +5 CC1 DMR BrandMeister 312499806 — Latrobe, PA, PA
31.0 KA3JSD Latrobe
KA3JSD BM
 442.8750 +5 CC1 DMR BrandMeister 313044605 — Latrobe, PA, PA
32.1 WB3JNP Connells Rich Hl
WB3JNP
 145.1700 -0.6 TSQL 131.8 FM (analog) — Connellsville, PA
33.6 KC3DES Ebensburg
KC3DES BM
 145.3900 -0.6 CC1 DMR BrandMeister 312590 — Ebensburg, PA
33.9 ND3L Ebensburg Pendle
ND3L
 145.4300 -0.6 TSQL 123.0 FM (analog) — Ebensburg, PA
34.5 KK3L Barton BS Mtn
KK3L AllStar
 147.2400 +0.6 TONE 123.0 FM (analog) (C4FM,FM) AllStar 29531 🗓 1 net 1 net · 30 check-ins · 17 stations Barton, MD
35.1 KD3AKC Blairsville
KD3AKC BM
 446.5000 -5 CC1 DMR BrandMeister 3213935 — Blairsville, PA
35.6 KA3JSD Mount Pleasant
KA3JSD
 51.9600 -0.5 TONE 141.3 FM (analog) — Mount Pleasant, PA
37.9 WC3PS Greensburg Westm
WC3PS BM
 442.1500 +5 TSQL 131.8 FM (analog) (C4FM,DMR,DV,FM,P25) BrandMeister — Greensburg, PA
39.5 WC3PS Greensburg
WC3PS BM
 145.4400 -0.6 none D-STAR (C4FM,DMR,DV) BrandMeister — Greensburg, PA
39.9 WR3B Greensburg
WR3B
 442.9250 +5 TSQL 131.8 FM (analog) (FM,C4FM) — Greensburg, PA
40.1 WC3PS Greensburg
WC3PS
 1286.0000 -12 none D-STAR — Greensburg, PA
40.5 N3HOM New Stanton
N3HOM
 442.5750 +5 TONE 131.8 FM (analog) — New Stanton, PA
41.1 W3PIE Hopwood Summit
W3PIE
 147.0450 +0.6 TSQL 131.8 FM (analog) — Hopwood, PA
41.4 KC3DVR Nicktown
KC3DVR
 147.0600 +0.6 none P25 — Nicktown, PA
41.4 KC3DVR Nicktown
KC3DVR BM
 442.0000 +5 CC1 DMR BrandMeister 313093 — Nicktown, PA
43.0 NU3T Altoona Brush
NU3T BM
 442.1000 +5 CC1 DMR BrandMeister 310294 — Altoona, PA
43.3 NR3T Altoona
NR3T
 53.9500 -1 TONE 123.0 FM (analog) — Altoona, PA
43.5 KD2QAR Swanton
KD2QAR AllStar
 443.0000 +5 TONE 123.0 FM (analog) AllStar 650520 — Swanton, MD
43.6 W3BMD Indiana
W3BMD BM
 444.9750 +5 TONE 131.8 FM (analog) (C4FM,DMR,FM) BrandMeister 313037 🗓 4 nets 4 nets · 49 check-ins · 20 stations Indiana, PA
43.6 W3BMD Indiana
W3BMD
 146.9100 -0.6 TONE 131.8 FM (analog) 🗓 4 nets 4 nets · 49 check-ins · 20 stations Indiana, PA
43.9 N3QZU Jeannette
N3QZU
 146.6700 -0.6 TONE 131.8 FM (analog) (FM,C4FM) — Jeannette, PA
43.9 N3QZU Jeannette
N3QZU
 444.0750 +5 TSQL 131.8 FM (analog) (FM,C4FM) — Jeannette, PA
44.1 N3QZU Jeanette
N3QZU BM
 446.5750 -5 CC1 DMR BrandMeister 311957502 — Jeanette, PA
44.3 WV8FK Berke W Virginia
WV8FK
 53.7500 -1 TSQL 110.9 FM (analog) — Berkeley Springs, WV
44.6 WA3UVV Uniontown
WA3UVV
 442.0250 +5 TSQL 131.8 FM (analog) (FM,C4FM) — Uniontown, PA
44.6 W3VO Altoona Wopsy
W3VO
 444.6000 +5 TONE 123.0 FM (analog) — Altoona, PA
44.6 W3QW Altoona Wopsy
W3QW AllStar
 146.8200 -0.6 TONE 123.0 FM (analog) AllStar 28336 — Altoona, PA
44.7 KC3DVR Northern Cambria
KC3DVR BM
 440.8500 +5 CC1 DMR (DMR,P25) BrandMeister 314276 — Northern Cambria, PA
44.7 N3LAD Northern Cambria
N3LAD AllStar
 443.8750 +5 TONE 167.9 FM (analog) AllStar 27660 — Northern Cambria, PA
45.0 W3AWG Altoona PW M
W3AWG BM
 444.4000 +5 CC1 DMR BrandMeister 314642 — Altoona, PA. Wopsy M, PA
45.0 W3QZF Altoona Wopsy
W3QZF
 146.6100 -0.6 TSQL 123.0 FM (analog) — Altoona, PA
45.0 W3PIE Hopwood Summit
W3PIE WIRES-X
 443.7500 +5 TSQL 131.8 FM (analog) (C4FM,FM) WIRES-X 60328 WIRES-X 50328 — Hopwood, PA
45.1 WV8BS Keyser
WV8BS EchoLink
 147.3900 +0.6 TSQL 123.0 FM (analog) (C4FM,FM) EchoLink 818372 WIRES-X 85233 WIRES-X 75233 — Keyser, WV
45.1 WV8BS Keyser
WV8BS WIRES-X
 444.1250 +5 TSQL 103.5 FM (analog) (FM,C4FM) WIRES-X 85045 — Keyser, WV
46.1 NI3N Uniontown
NI3N BM
 446.5000 -5 CC1 DMR BrandMeister 320480503 — Uniontown, PA
46.4 N3LAD Barnesboro WNCC
N3LAD
 146.7750 -0.6 TONE 123.0 FM (analog) — Barnesboro, PA
46.4 W3MSX Harrison City
W3MSX EchoLink
 442.0500 +5 none FM (analog) EchoLink 138622 — Harrison City, PA
46.9 KC8TAI Bruceton Mills
KC8TAI BM
 444.5625 +5 CC1 DMR BrandMeister 315410 — Bruceton Mills, WV
47.0 KB8NUF Oakland ER Rd
KB8NUF
 146.8050 -0.6 TONE 123.0 FM (analog) — Oakland, MD
47.2 KA1UAG West Lebanon
KA1UAG
 927.7625 -25 TSQL 131.8 FM (analog) — West Lebanon, NH
47.9 KK3L Berkeley Springs
KK3L Interstate-
 443.8500 +5 CC1 DMR Interstate-3-Network 🗓 1 net 1 net · 30 check-ins · 17 stations Berkeley Springs, WV
48.9 WB3CGY Ernest BSC Park
WB3CGY
 146.7450 -0.6 TSQL 131.8 FM (analog) — Ernest, PA
49.0 N8RAT Berk Cacapon Mtn
N8RAT
 444.9500 +5 TSQL 123.0 FM (analog) — Berkeley Springs, WV
49.0 KK3L Berk Cacapon Mtn
KK3L
 146.7450 -0.6 TONE 123.0 FM (analog) 🗓 1 net 1 net · 30 check-ins · 17 stations Berkeley Springs, WV
49.0 W3VLG Berk Cacapon Mtn
W3VLG
 224.7000 -1.6 TSQL 123.0 FM (analog) — Berkeley Springs, WV
49.0 WA3KOK Berk Cacapon Mtn
WA3KOK
 442.4500 +5 TONE 107.2 FM (analog) (FM,P25) — Berkeley Springs, WV
23.7 KC3DES offline Johnstown
KC3DES
 224.6800 -1.6 TSQL 123.0 FM (analog) — Johnstown, PA