N9TPB FCC License Search
🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 8, 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 · old CB calls like KHC1939 or 18Q3518 (1962–63 CB call books) · (205) 546-1767 (1990s CB directory phones)

NT3H HAM

Amateur Extra class licensed since 2023 (3 yrs) NT3H since 2023 · previously KF0MDR Alamosa, CO Grid DM77bl eQSL AG 25 repeaters within 50 mi
🔒 Not available — currently licensed, through May 27, 2033. If it isn't renewed, it opens for vanity requests May 28, 2035.

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

📝 NT3H has filed vanity applications before — latest filed May 9, 2023 · what was requested

Currently held by John G Reddy · 3 holders on record

Current holder: John G Reddy

Held NT3H May 27, 2023 → present · first licensed Apr 7, 2023 as KF0MDR · 2 licenses · FRN 0033598202

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

Previous holder: Carl Krauthauser

Held NT3H Apr 15, 2011 → Apr 15, 2021 · first licensed Jun 26, 2006 as KB3NTH · 3 licenses · FRN 0015174592

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

Previous holder: WILLIAM R WIDMAIER

Held NT3H Nov 3, 1992 → Apr 10, 2002 · first licensed Nov 3, 1992 as NT3H · 2 licenses · FRN 0006752406
📖 In the printed callbooks since 1960 as K3JOP, 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.
NT3H 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 NT3H

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 9, 2023
Granted May 27, 2023
0010536658
 KF0MDR · John G Reddy · Amateur Extra
1807 Cielo Pl, Alamosa, CO 81101
37.4663, -105.8852 (street) · Grid DM77bl · CQ 4 · ITU 7 · map ↗
1.NT3H ✓ Granted
2.NK2I Held by CESAR R BODDEN JR until Jun 23, 2033
3.NV0J Held by Martin J Henderson until Jun 26, 2036
4.K3KF Held by Shawn O Moore until Jun 22, 2033
5.WM3I Available
 Granted
got NT3H
Filed Mar 22, 2002
Granted Feb 8, 2022
0000821482
 NT3H · WILLIAM R WIDMAIER · Amateur Extra
6202 KELLOGG DR, MC LEAN, VA 22101
38.9294, -77.1501 (street) · Grid FM18kw · CQ 5 · ITU 8 · map ↗
1.K3JOP ✓ Granted
 Granted
got K3JOP

Others Requesting NT3H

21 applications listed NT3H as a choice, newest first.

FiledAwardApplicantChoice #NT3HResult
May 12, 2023 May 30, 2023 AF6VQ · CALEB J HUMBERD · Huntingtown, MD 3Not granted They got WG3S (choice 4)
May 9, 2023 May 27, 2023 KN6SOG · Charles L Lopez · Hemet, CA 9Not granted They got WK3Y (choice 4)
May 9, 2023 May 27, 2023 KF0MDR · John G Reddy · Alamosa, CO 1Granted Granted this call
May 8, 2023 May 26, 2023 KN6SOG · Charles L Lopez · Hemet, CA 9Dismissed Application dismissed
Apr 18, 2023 May 6, 2023 KO4KDN · SCOTT A BERGQUIST · FREDERICKSBRG, VA 2Not granted They got WD2C (choice 1)
Apr 17, 2023 May 5, 2023 KQ4BXJ · PATRICK J PATTERSON · LARGO, FL 6Not granted They got ND0Z (choice 1)
Mar 28, 2011 Apr 15, 2011 K3NTH · Carl Krauthauser · Wilmington, DE 1Granted Granted this call
Mar 23, 2011 Apr 10, 2011 KK4AXH · Cornelis L Jonkers · Louisville, KY 21Not granted They got NJ6L (choice 1)
Mar 2, 2011 Mar 20, 2011 KD0MIJ · Heinrich Ringleb · Inver Grove Heights, MN 3Not granted They got NT8Q (choice 1)
Dec 14, 2010 Jan 1, 2011 AA3ZW · ERIC E MEYER · WASHINGTON, DC 25Not granted They got NN3B (choice 2)
Nov 4, 2010 Nov 22, 2010 AK4DE · WESLEY A JACOCKS · NORFOLK, VA 4Not granted They got AI3F (choice 1)
Oct 19, 2010 Nov 6, 2010 KB3LTS · William R Geddes · Drums, PA 5Not granted They got NI3S (choice 1)
Sep 24, 2010 Oct 12, 2010 KB3UXB · BRENDEN MCNEIL · WILMINGTON, DE 3Not granted They got W3VD (choice 1)
May 17, 2010 Jun 4, 2010 KB3BSA · James M Boughton · Herndon, VA 3Not granted They got AC3H (choice 1)
Aug 17, 2009 Sep 4, 2009 KI4YIS · Larry P Teer · Birmingham, AL 3Not granted They got KE2E (choice 1)
Feb 19, 2009 Mar 9, 2009 KB3JWK · Richard DeVirgiliis · Oreland, PA 6Not granted They got ND3B (choice 1)
Jun 12, 2008 Jun 30, 2008 AF6JU · Thomas M Hundt · San Francisco, CA 2Not granted They got NT0H (choice 1)
Dec 21, 2007 Jan 8, 2008 KB3PFQ · Mike R Mignone · Noxen, PA 3Not granted They got NT3P (choice 1)
Feb 20, 2007 Mar 10, 2007 KB3NCB · Dayspring School Amateur Radio Club · Wilmington, DE 5Not granted They got NR3I (choice 1)
Oct 13, 2006 Oct 31, 2006 KB3NXF · Tim R Bronson · Pittsburgh, PA 22Not granted They got KX3H (choice 1)
Sep 30, 2004 Oct 18, 2004 KN6IT · JEFFREY L FOSE · SAN DIEGO, CA 20Not granted They got N6ETE (choice 23)

📡 On the Air: APRS, Digital & WSPR Spots

No APRS positions, PSK Reporter reports or WSPR spots for NT3H in the last 24 hours. They show up here within seconds of NT3H beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.

Repeaters within 50 Miles

25 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
39.3 N2SKY Walsenburg La
N2SKY AllStar
 447.0500 -5 TSQL 103.5 FM (analog) AllStar 46079 AllStar 485328 🗓 1 net 1 net · 164 check-ins · 84 stations Walsenburg, CO
1.1 K0SLV Alamosa
K0SLV AllStar
 447.0750 -5 TONE 94.8 FM (analog) AllStar 428605 — Alamosa, CO
1.1 K0SLV Alamosa
K0SLV AllStar
 447.1500 -5 TONE 94.8 FM (analog) AllStar 428605 — Alamosa, CO
13.7 N0LAK Offline Blanca
N0LAK
 449.2500 -5 CC? DMR — Blanca, CO
14.5 N0HQD Monte Vista
N0HQD
 447.9000 -5 TONE 100.0 FM (analog) — Monte Vista, CO
15.7 K0SLV Monte Vista
K0SLV AllStar
 449.6250 -5 TSQL 94.8 FM (analog) AllStar 428601 AllStar 55599 — Monte Vista, CO
16.5 K0SLV
Listed as K0SLV/RPT
 Monte Vista
K0SLV AllStar
 146.9400 -0.6 TONE 94.8 FM (analog) AllStar 428601 — Monte Vista, CO
18.8 N6JPH Alamosa
N6JPH BM
 434.7550 +5 CC1 DMR BrandMeister 3214915 — Alamosa, CO
18.8 N6JPH Blanca
N6JPH BM
 441.7500 +5 CC1 DMR BrandMeister 313471 — Blanca, CO
18.8 N6JPH Blanca
N6JPH BM
 446.7500 -5 CC1 DMR BrandMeister 313471 — Blanca, CO
20.2 K0SLV Monte Vista
K0SLV AllStar
 146.8050 -0.6 TSQL 107.2 FM (analog) AllStar 513430 — Monte Vista, CO
20.5 N0LAK Blanca
N0LAK BM
 449.2000 -5 CC5 DMR BrandMeister 313387 — Blanca, CO
23.3 N0KM
Listed as N0KM/RPT
 Center
N0KM AllStar
 447.1000 -5 TONE 77.0 FM (analog) AllStar 428603 — Center, CO
23.3 N0KM Center
N0KM AllStar
 146.6400 -0.6 TSQL 77.0 FM (analog) AllStar 428602 — Center, CO
41.3 N0LAK Offline South Fork
N0LAK
 446.9875 -5 CC? DMR — South Fork, CO
42.5 KF5PFO Tres Piedras San
KF5PFO BM
 146.7800 -0.6 CC5 DMR BrandMeister 312251 — Tres Piedras, NM
42.6 KF5PFO Tres Piedras San
KF5PFO
 442.0750 +5 none FM (analog) (DV,FM) — Tres Piedras, NM
42.6 WA5IHL Tres Piedras San
WA5IHL
 449.9000 -5 TSQL 100.0 FM (analog) — Tres Piedras, NM
43.1 W7FED Tres Piedras San
W7FED AllStar
 442.8750 +5 TSQL 131.8 FM (analog) AllStar 274221 — Tres Piedras, NM
43.4 W0ECV Portable
W0ECV AllStar
 446.2250 simplex TONE 100.0 FM (analog) AllStar 510147 — Portable, CO
43.4 W0ECV Cuchara
W0ECV AllStar
 446.0250 simplex TONE 100.0 FM (analog) AllStar 510146 — Cuchara, CO
43.4 W0ECV Cuchara
W0ECV AllStar
 445.4450 simplex TONE 100.0 FM (analog) AllStar 510143 — Cuchara, CO
43.8 N0LAK South Fork
N0LAK BM
 449.6000 -5 CC5 DMR BrandMeister 314170 — South Fork, CO
44.1 N0SDC Westcliffe Wet
N0SDC
 147.2100 +0.6 TONE 100.0 FM (analog) — Westcliffe, CO
48.1 N0ZSN La Veta Cordova
N0ZSN
 449.7500 -5 TSQL 100.0 FM (analog) — La Veta, CO