N9TPB FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 13, 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 · old CB calls like KHC1939 or 18Q3518 (1962–63 CB call books) · (205) 546-1767 (1990s CB directory phones)

N4JRX HAM

Amateur Extra class licensed since 2017 (9 yrs) N4JRX since 2018 · previously KN4GUD Crossville, TN Grid EM75lv LoTW user 82 repeaters within 50 mi
🔒 Not available — currently licensed, through Oct 13, 2028. If it isn't renewed, it opens for vanity requests Oct 14, 2030.

📬 QSL: LoTW user · last upload Jan 5, 2021 · not eQSL AG · QRZ · HamQTH

📝 N4JRX has filed vanity applications before — latest filed Sep 25, 2018 · what was requested

Currently held by JOHN R ROY · 2 holders on record

Current holder: JOHN R ROY

Held N4JRX Oct 13, 2018 → present · first licensed Oct 20, 2017 as KN4GUD · 2 licenses · FRN 0026927707

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

Previous holder: PHYLLIS E PORTER

Held N4JRX Mar 26, 1991 → Mar 26, 2001 · first licensed Mar 26, 1991 as N4JRX · 1 license · no FRN on file (pre-2001 records)
📖 In the printed callbooks since 1985 as N4JRX, 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.
N4JRX 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 N4JRX

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 Sep 25, 2018
Granted Oct 13, 2018
0008381274
 KN4GUD · JOHN R ROY · Amateur Extra
1006 HURON DR, CROSSVILLE, TN 38572-6304
35.8784, -85.0748 (street) · Grid EM75lv · CQ 4 · ITU 8 · map ↗
1.N4JRX ✓ Granted
 Granted
got N4JRX
Filed Sep 7, 2018
Award date was Sep 25, 2018
0008359320
 KN4GUD · JOHN R ROY · Amateur Extra
1006 HURON DR, CROSSVILLE, TN 38572-6304
35.8784, -85.0748 (street) · Grid EM75lv · CQ 4 · ITU 8 · map ↗
1.N4PX Held by Hardin And McNairy Amateur Radio Club until Sep 25, 2028
2.AK2J Held by Toshiaki Matsuura until Sep 18, 2028
3.KB1T Held by Gregory J Goddard until Sep 11, 2028
4.N6XL Held by Ming-Hui Chen until Sep 7, 2028
5.N5CX Held by William E Hammonds until Sep 11, 2028
6.AK7Y Held by Peter L Domenicali until Sep 18, 2028
7.K8PK Held by Peter J Kulik until Sep 18, 2028
 Dismissed

Others Requesting N4JRX

1 application listed N4JRX as a choice, newest first.

FiledAwardApplicantChoice #N4JRXResult
Sep 25, 2018 Oct 13, 2018 KN4GUD · JOHN R ROY · CROSSVILLE, TN 1Granted Granted this call

📡 On the Air: APRS, Digital & WSPR Spots

No APRS positions, PSK Reporter reports or WSPR spots for N4JRX in the last 24 hours. They show up here within seconds of N4JRX beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.

Repeaters within 50 Miles

82 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
47.4 N4LMC Chattanooga Sign
N4LMC WIRES-X
 442.7250 +5 CC1 DMR (C4FM,DMR) WIRES-X 51141 WIRES-X 51441 BrandMeister 311327 🗓 8 nets 8 nets · 268 check-ins · 66 stations Chattanooga, TN
47.7 N4LMC Chattanooga Sign
N4LMC AllStar
 144.9200 in 147.4200 DCS 073 FM (analog) AllStar 46145 EchoLink 94681 🗓 8 nets 8 nets · 268 check-ins · 66 stations Chattanooga, TN
39.4 KE4VQM Sweetwater
KE4VQM
 147.3150 +0.6 TSQL 141.3 FM (analog) 🗓 3 nets 3 nets · 90 check-ins · 28 stations Sweetwater, TN
21.8 KE4RX Rockwood Mt
KE4RX
 147.0150 +0.6 TSQL 110.9 FM (analog) (FM,C4FM) 🗓 1 net 1 net · 71 check-ins · 21 stations Rockwood, TN
22.4 KE4RX Rockwood
KE4RX
 441.8125 +5 none D-STAR 🗓 1 net 1 net · 71 check-ins · 21 stations Rockwood, TN
22.5 KE4RX Rockwood Mt
KE4RX
 443.9750 +5 TSQL 110.9 FM (analog) (FM,C4FM) 🗓 1 net 1 net · 71 check-ins · 21 stations Rockwood, TN
7.7 W8EYU Crossville Fairf
W8EYU
 443.8500 +5 none FM (analog) (FM,C4FM) 🗓 1 net 1 net · 37 check-ins · 23 stations Crossville, TN
7.7 W8EYU Crossville
W8EYU EchoLink
 146.8650 -0.6 TSQL 118.8 FM (analog) (C4FM,FM) EchoLink 783758 🗓 1 net 1 net · 37 check-ins · 23 stations Crossville, TN
11.5 W8EYU Crossville I-40
W8EYU
 146.8950 -0.6 TONE 118.8 FM (analog) 🗓 1 net 1 net · 37 check-ins · 23 stations Crossville, TN
15.9 AE4DD Pikeville
AE4DD BM
 145.3400 -0.6 CC1 DMR BrandMeister 314482 🗓 1 net 1 net · 36 check-ins · 24 stations Pikeville, TN
17.7 AE4DD Pikeville
AE4DD AllStar
 147.2850 +0.6 TONE 103.5 FM (analog) EchoLink 17285 AllStar 52061 🗓 1 net 1 net · 36 check-ins · 24 stations Pikeville, TN
21.9 W4HPL Cookeville
W4HPL AllStar
 147.2100 +0.6 TSQL 107.2 FM (analog) EchoLink 822060 AllStar 626580 🗓 2 nets 2 nets · 33 check-ins · 9 stations Cookeville, TN
30.7 W4HPL Cookeville
W4HPL
 145.1100 -0.6 none D-STAR 🗓 2 nets 2 nets · 33 check-ins · 9 stations Cookeville, TN
38.7 W4YJ Sweetwater
W4YJ
 145.2500 -0.6 none FM (analog) 🗓 1 net 1 net · 24 check-ins · 24 stations Sweetwater, TN
39.4 W4YJ Sweetwater
W4YJ
 444.1250 +5 none FM (analog) 🗓 1 net 1 net · 24 check-ins · 24 stations Sweetwater, TN
40.8 KQ4HOM Sweetwater
KQ4HOM
 145.2500 -0.6 TSQL 100.0 FM (analog) 🗓 1 net 1 net · 24 check-ins · 24 stations Sweetwater, TN
29.8 KG4FZR Decatur
KG4FZR
 145.1500 -0.6 TONE 141.3 FM (analog) 🗓 1 net 1 net · 8 check-ins · 8 stations Decatur, TN
29.8 KG4FZR Decatur
KG4FZR
 443.2750 +5 TONE 100.0 FM (analog) 🗓 1 net 1 net · 8 check-ins · 8 stations Decatur, TN
39.2 KG4FZR
Listed as KG4FZR-10
 Athens
KG4FZR
 145.5500 simplex none FM (analog) 🗓 1 net 1 net · 8 check-ins · 8 stations Athens, TN
40.5 KG4FZR Athens
KG4FZR
 147.0600 -0.6 TONE 141.3 FM (analog) (C4FM,FM) 🗓 1 net 1 net · 8 check-ins · 8 stations Athens, TN
40.5 KG4FZR Athens
KG4FZR WIRES-X
 442.2750 +5 TONE 141.3 FM (analog) (C4FM,FM) WIRES-X 70991 🗓 1 net 1 net · 8 check-ins · 8 stations Athens, TN
5.6 W4KEV Crossville Hinch
W4KEV
 53.9300 -0.5 none FM (analog) 🗓 3 nets 3 nets Crossville, TN
8.0 W4KEV Jefferson City
W4KEV
 146.8950 -0.6 TONE 100.0 FM (analog) 🗓 3 nets 3 nets Jefferson City, TN
8.9 W4KEV Crossville
W4KEV AllStar
 147.3450 +0.6 TONE 118.8 FM (analog) AllStar 50015 🗓 3 nets 3 nets Crossville, TN
8.9 W4KEV Crossville
W4KEV
 443.8750 +5 TONE 88.5 FM (analog) 🗓 3 nets 3 nets Crossville, TN
46.0 W4KEV Oak Ridge
W4KEV
 441.9250 +5 TONE 100.0 FM (analog) 🗓 3 nets 3 nets Oak Ridge, TN
5.6 N9AWQ Crossville
N9AWQ BM
 434.9875 +12 CC1 DMR BrandMeister 3131365 — Crossville, TN
5.6 WJ9J Crossville
WJ9J
 442.2250 +5 TONE 67.0 FM (analog) — Crossville, TN
10.4 N4JMV Pikeville
N4JMV
 444.4750 +5 TSQL 100.0 FM (analog) — Pikeville, TN
14.2 N9AWQ Crossville
N9AWQ WIRES-X
 442.1250 +5 TSQL 162.2 FM (analog) WIRES-X 71740 — Crossville, TN
17.4 KR4BT Sparta
KR4BT BM
 147.1650 +0.6 TONE 123.0 FM (analog) (DMR,FM) BrandMeister 314739 — Sparta, TN
17.4 KD4WX Sparta
KD4WX
 146.6850 -0.6 TONE 114.8 FM (analog) — Sparta, TN
19.3 KW4BC Pikeville
KW4BC BM
 444.4750 +5 CC1 DMR BrandMeister 312577 — Pikeville, TN
19.6 KW4BC Pikeville
KW4BC
 443.4250 +5 none FM (analog) (FM,C4FM) — Pikeville, TN
19.6 N4BCT Pikeville
N4BCT AllStar
 442.8750 +5 TONE 114.8 FM (analog) AllStar 59405 — Pikeville, TN
19.8 N9IWJ Sparta
N9IWJ
 442.6250 +5 TSQL 114.8 FM (analog) — Sparta, TN
20.2 K4APY Rockwood
K4APY
 224.8400 -1.6 TONE 82.5 FM (analog) — Rockwood, TN
21.1 KD4WX Sparta
KD4WX
 443.7750 +5 TONE 123.0 FM (analog) — Sparta, TN
21.9 W4EOC Cookeville
W4EOC
 444.6000 +5 TONE 107.2 FM (analog) — Cookeville, TN
22.0 K4CP Cookeville
K4CP AllStar
 53.8500 -0.5 TONE 107.2 FM (analog) AllStar 625410 — Cookeville, TN
26.8 K4DPD Dayton Evensvill
K4DPD AllStar
 147.3900 +0.6 TSQL 100.0 FM (analog) AllStar 55666 — Dayton, TN
26.8 KK4GGK Dayton
KK4GGK BM
 440.7250 +5 CC1 DMR BrandMeister 314727 — Dayton, TN
27.3 KK4GGK Dayton Lone Mtn
KK4GGK AllStar
 442.0750 +5 TSQL 110.9 FM (analog) (C4FM,DMR,FM) AllStar 464400 EchoLink 942631 AllStar 464401 AllStar 464402 — Dayton, TN
27.6 KK4TD Cookeville
KK4TD BM
 145.1100 -0.6 none D-STAR (DMR,DV) BrandMeister 314725 — Cookeville, TN
29.5 KO4NNC Harriman Buzzard
KO4NNC AllStar
 224.1800 -1.6 TONE 123.0 FM (analog) AllStar 59127 EchoLink 136506 AllStar 591270 AllStar 591272 AllStar 591273 — Harriman, TN
29.5 KO4NNC Harriman Buzzard
KO4NNC
 442.2000 +5 none FM (analog) (FM,C4FM) — Harriman, TN
29.8 KP4X Decatur
KP4X AllStar
 146.5400 simplex TONE 146.2 FM (analog) AllStar 27140 — Decatur, TN
31.7 WA4UCE Cookeville TTU
WA4UCE
 145.4300 -0.6 none FM (analog) — Cookeville, TN
33.4 WD4T Ooltewah
WD4T BM
 446.5500 -5 CC1 DMR BrandMeister 318699601 — Ooltewah, TN
34.1 KC2CBD Cookeville
KC2CBD BM
 433.8750 +5 CC1 DMR BrandMeister 3147520 — Cookeville, TN
35.0 KO4LFR Livingston Gulle
KO4LFR
 147.0450 +0.6 TSQL 100.0 FM (analog) — Livingston, TN
35.1 WD9JGI Sweetwater
WD9JGI
 224.9000 -1.6 TONE 127.3 FM (analog) — Sweetwater, TN
36.3 WB4CWS McMinnville Harr
WB4CWS
 146.9700 -0.6 TSQL 151.4 FM (analog) — McMinnville, TN
36.7 no call listed
Listed as 443.450
 Petros
Tennessee
 443.4500 +5 none FM (analog) — Petros, TN
38.4 KJ4SI Petros FH Mtn
KJ4SI AllStar
 147.2550 +0.6 TONE 94.8 FM (analog) AllStar 591271 AllStar 62810 — Petros, TN
38.4 KJ4SI Petros FH Mtn
KJ4SI
 443.4500 +5 TONE 94.8 FM (analog) (FM,C4FM) — Petros, TN
38.9 KI4KIL Jamestown Round
KI4KIL
 147.0900 +0.6 none FM (analog) — Jamestown, TN
38.9 KC4MJN Jamestown Round
KC4MJN
 443.6250 +5 none FM (analog) — Jamestown, TN
39.4 no call listed Sweetwater
Tennessee
 444.1250 +5 none FM (analog) — Sweetwater, TN
40.4 W4EMZ Birchwood
W4EMZ AllStar
 222.6400 +1.6 TSQL 156.7 FM (analog) AllStar 602860 — Birchwood, TN
42.4 WB4GBI Oliv Windrock Mt
WB4GBI
 147.1500 +0.6 TSQL 156.7 FM (analog) — Oliver Springs, TN
42.8 W1FJF Offline Loudon
W1FJF IRLP
 446.0000 simplex TSQL 77.0 FM (analog) IRLP 4525 — Loudon, TN
42.8 W1FJF Loudon
W1FJF BM
 439.7550 -5 CC1 DMR BrandMeister 314154910 — Loudon, TN
44.0 KF4DKW Lenoir City
KF4DKW
 444.2500 +5 TSQL 127.3 FM (analog) (FM,C4FM) — Lenoir City, TN
44.1 WE4MB Georgetown
WE4MB
 442.0250 +5 TONE 100.0 FM (analog) — Georgetown, TN
44.1 WM4RB Georgetown
WM4RB EchoLink
 145.3100 -0.6 TSQL 141.3 FM (analog) (FM,C4FM) EchoLink 698645 — Georgetown, TN
44.6 NQ4Y Lenoir City
NQ4Y BM
 146.8950 -0.6 CC1 DMR BrandMeister 314724 — Lenoir City, TN
44.6 NQ4Y Offline Monteagle Mtn
NQ4Y
 146.8800 -0.6 CC? DMR — Monteagle Mtn, TN
45.3 K1LNX Knoxville
K1LNX BM
 444.5625 +5 CC1 DMR BrandMeister 3147002 — Knoxville, TN
46.0 W4SKH Oak Ridge Wtr
W4SKH
 146.9700 -0.6 TSQL 88.5 FM (analog) — Oak Ridge, TN
46.2 KO4NNC Harriman Buzzard
KO4NNC
 147.1200 +0.6 TSQL 82.5 FM (analog) (FM,P25) — Harriman, TN
46.6 WB4BSC Tellico Village
WB4BSC
 442.1000 +5 TSQL 100.0 FM (analog) — Tellico Village, TN
46.8 no call listed
Listed as KOLFR
 Pall Mall
Tennessee
 146.8200 -0.6 TONE 100.0 FM (analog) — Pall Mall, TN
47.0 K4JFT Madisonville
K4JFT
 443.6000 +5 TONE 100.0 FM (analog) — Madisonville, TN
47.3 N4UUJ Palmer Wtr
N4UUJ AllStar
 146.8800 -0.6 TSQL 162.2 FM (analog) AllStar 542460 AllStar 542461 AllStar 542462 — Palmer, TN
47.7 W4PL Chattanooga Fall
W4PL BM
 444.1500 +5 CC1 DMR (C4FM,DMR) BrandMeister 314716 — Chattanooga, TN
48.1 W3FCC Tellico Plains
W3FCC
 443.3500 +5 TSQL 141.3 FM (analog) — Tellico Plains, TN
49.0 KO4LFR Pall Mall
KO4LFR
 146.8200 -0.6 TSQL 100.0 FM (analog) — Pall Mall, TN
49.1 N4AZK Huntsville
N4AZK
 145.3500 -0.6 TSQL 77.0 FM (analog) — Huntsville, TN
49.6 WB4JGI Cleveland
WB4JGI VolNET
 443.8250 +5 CC1 DMR VolNET — Cleveland, TN
49.6 WB4JGI Cleveland
WB4JGI VolNET
 440.8000 +5 CC1 DMR VolNET — Cleveland, TN
49.6 KA4J Cleveland
KA4J WIRES-X
 444.2750 +5 DG-ID 00-00 Fusion (C4FM) WIRES-X 98847 — Cleveland, TN