N9TPB FCC License Search
🕒 FCC license data updated today 9:42 am CDT (FCC files through Sep 30, 2026) · next update tomorrow 9:15 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

W3ZI

🔒 Not available — currently licensed, through Jan 31, 2031. If it isn't renewed, it opens for vanity requests Feb 1, 2033.

Currently held by MARK D JOHNSON · 1 holder on record

Current holder: MARK D JOHNSON

Held W3ZI Jan 31, 2001 → present · first licensed Oct 22, 1991 as WS3N · 2 licenses · FRN 0004686705

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

Repeaters within 50 miles

180 repeaters within 50 miles of this address, closest first · map these & export for a radio →

● repeater · ● this license · ring = 50 miles · click a dot for the repeater's page
MilesCallOutputOffsetToneModeNetworksLocation
1.3 AF4JC 439.4500 -5 CC1 DMR BrandMeister 3112449 , FL
5.6 KJ4RYF 145.3400 -0.6 none FM (analog) Switzerland, FL
8.6 KI4UWC 146.9250 -0.6 TSQL 156.7 FM (analog) 🗓 1 net Jacksonville, FL
8.9 WB4CGD 146.6700 -0.6 TONE 123.0 FM (analog) Orange Park, FL
10.6 KK4ECR 443.0875 +5 CC1 DMR C-Bridge 🗓 2 nets Orange Park, FL
11.2 K4SIX 53.1900 -1 TONE 100.0 FM (analog) Orange Park, FL
11.9 W4OTH 145.3900 -0.6 TONE 127.3 FM (analog) Orange Park, FL
12.0 AF4JC 442.6000 +5 CC1 DMR BrandMeister 111205 BrandMeister 315080 Middleburg, FL
12.0 K4BT 444.5000 +5 TSQL 127.3 FM (analog) (FM,C4FM) Orange Park, FL
12.1 WD4NYT 53.2100 -1 TONE 141.3 FM (analog) Middleburg, FL
12.1 WD4NYT 145.1100 -0.6 TONE 127.3 FM (analog) Middleburg, FL
12.4 W4NEK 147.2550 +0.6 TONE 127.3 FM (analog) Orange Park, FL
12.7 K4MKH 146.7300 -0.6 TONE 127.3 FM (analog) Orange Park, FL
12.7 WB4CGD 444.5000 +5 TONE 127.3 FM (analog) Orange Park, FL
12.9 K1JAX 446.5000 -5 CC1 DMR BrandMeister 321103801 jacksonville, FL
13.5 W4RNG 146.8800 -0.6 none D-STAR Jacksonville, FL
13.8 AB4EY 145.1700 -0.6 TONE 107.2 FM (analog) St Augustine, FL
14.0 N4RVD 224.0000 -1.6 none FM (analog) Middleburg, FL
14.0 N4GIH 145.2900 -0.6 TONE 127.3 FM (analog) Jacksonville, FL
14.5 AJ4FR 145.2500 -0.6 TONE 127.3 FM (analog) Durbin, FL
14.5 KK4BD 146.8050 -0.6 TONE 127.3 FM (analog) Durbin, FL
14.5 AJ4FR 444.5750 +5 TONE 127.3 FM (analog) Durbin, FL
14.5 KA4RES 145.3600 -0.6 none FM (analog) Durbin, FL
16.6 KX4EOC 145.2100 -0.6 TONE 127.3 FM (analog) St Augustine, FL
16.8 KC4OFI 147.1200 +0.6 TONE 127.3 FM (analog) St Augustine, FL
16.9 KC5LPA 442.8000 +5 TONE 127.3 FM (analog) Jacksonville, FL
17.4 KF4MX 53.2500 -1 none FM (analog) St Augustine, FL
17.4 KF4MX 443.5000 +5 none FM (analog) St Augustine, FL
17.4 KF4MX 146.6250 -0.6 none FM (analog) St Augustine, FL
17.9 AI4UI 53.0100 -1 TONE 123.0 FM (analog) Palatka, FL
19.1 KB4CKC 147.1800 +0.6 none FM (analog) Jacksonville, FL
19.2 KJ4CX 434.3400 +5 CC1 DMR BrandMeister 311230201 Jacksonville, FL
19.4 W4IJJ 146.6400 -0.6 TONE 156.7 FM (analog) Jacksonville, FL
19.5 KO4PYK 434.4500 +5 CC1 DMR BrandMeister 318177001 Jacksonville, FL
20.1 KI4NAD 53.1700 -1 TONE 103.5 FM (analog) Elkton, FL
20.4 KF4EOK 53.3900 -1 TONE 127.3 FM (analog) Jacksonville, FL
20.4 KF4EOK 147.3600 +0.6 TONE 127.3 FM (analog) (DMR,FM) BrandMeister 311288 Jacksonville, FL
20.4 KF4EOK 224.3000 -1.6 TONE 127.3 FM (analog) Jacksonville, FL
21.7 W4OBB 147.3450 +0.6 TONE 156.7 FM (analog) Palatka, FL
22.4 KE4LF 442.2000 +5 CC? DMR St. Augstine, FL
22.5 KX4EOC 147.0150 +0.6 TONE 127.3 FM (analog) Ponte Vedra, FL
22.6 KJ4GBI 444.3500 +5 TONE 218.1 FM (analog) Jacksonville, FL
22.6 N2XDA 444.4250 +5 CC7 DMR K4USD-Network Jacksonville, FL
23.1 W4SRT 1293.4000 -20 none D-STAR St. Augustine, FL
23.2 KE4KNE 1291.2000 -20 none FM (analog) Jacksonville, FL
23.3 WJ4EOC 146.9550 -0.6 TONE 127.3 FM (analog) Jacksonville, FL
23.3 KC5LPA 444.7000 +5 TONE 127.3 FM (analog) Jacksonville, FL
23.3 AA4QI 146.9550 -0.6 TONE 131.8 FM (analog) Jacksonville, FL
23.5 KM4SM 444.1150 +5 CC? DMR Jacksonville, FL
23.7 W4DNQ 443.1750 +5 TONE 127.3 FM (analog) Jacksonville Beach, FL
23.8 K7BEN 442.0000 +5 CC1 DMR C-Bridge 🗓 2 nets Jacksonville, FL
23.8 WJ4JEA 444.2750 +5 CC7 DMR SE Jacksonville, FL
23.8 KJ4RYF 145.3600 -0.6 none D-STAR Jacksonville, FL
24.0 W4RNG 444.6750 +5 TONE 127.3 FM (analog) Jacksonville, FL
24.2 WB4EN 444.6500 +5 none FM (analog) Keystone Heights, FL
24.2 WB4EN 145.1300 -0.6 TONE 127.3 FM (analog) Keystone Heights, FL
24.3 KI4NAD 147.3450 +0.6 TONE 127.3 FM (analog) Palatka, FL
24.3 NS4R 29.6400 -0.1 TONE 103.5 FM (analog) Jacksonville, FL
24.3 NS4R 53.0300 -1 TONE 103.5 FM (analog) Jacksonville, FL
24.3 NS4R 145.4500 -0.6 TONE 103.5 FM (analog) Jacksonville, FL
24.3 NS4R 224.9400 -1.6 TONE 103.5 FM (analog) Jacksonville, FL
24.3 NS4R 444.1000 +5 TONE 103.5 FM (analog) Jacksonville, FL
24.6 W4EMN 147.1350 +0.6 TONE 127.3 FM (analog) Jacksonville, FL
24.7 W4IJJ 224.6600 -1.6 TONE 156.7 FM (analog) Jacksonville, FL
24.7 K4BAR 145.1500 -0.6 TONE 127.3 FM (analog) Starke, FL
24.8 KE4FZM 224.7800 -1.6 TONE 103.5 FM (analog) Jacksonville, FL
25.2 KM4CTB 442.2000 +5 CC1 DMR BrandMeister 3112346 BrandMeister 311233830 BrandMeister 311234601 BrandMeister 311234602 BrandMeister 311234630 BrandMeister 313087 Northeast, FL
25.2 KM4CTB 442.8750 +5 CC1 DMR BrandMeister 313087 Northeast, FL
25.2 KM4CTB 145.0000 -0.6 TONE 127.3 FM (analog) AllStar 520680 Jacksonville Beach, FL
25.2 KM4CTB 444.0750 +5 TONE 127.3 FM (analog) AllStar 520681 AllStar 520680 Jacksonville Beach, FL
25.2 KM4CTB 147.3900 -0.6 TONE 127.3 FM (analog) AllStar 520685 Jacksonville Beach, FL
25.4 W4COJ 444.2750 +5 TONE 127.3 FM (analog) Jacksonville, FL
25.5 KI4UWC 147.2250 +0.6 TSQL 156.7 FM (analog) 🗓 1 net Keystone Heights, FL
25.5 K4EL 146.7300 -0.6 TONE 127.3 FM (analog) Starke, FL
25.5 K4EL 444.0000 +5 TONE 127.3 FM (analog) Starke, FL
25.5 W4SA 442.2750 +5 TONE 123.0 FM (analog) Starke, FL
26.0 W4RNG 53.3300 -1 TONE 127.3 FM (analog) Jacksonville, FL
26.0 W4RNG 146.7600 -0.6 TONE 127.3 FM (analog) Jacksonville, FL
26.1 KJ4RYG 444.9750 +5 none D-STAR Jacksonville Beach, FL
26.1 W4SA 145.3700 -0.6 TONE 123.0 FM (analog) Palatka, FL
26.1 KJ4RYI 145.3800 +0.6 none D-STAR Starke, FL
26.3 KB4ARS 444.8750 +5 TONE 127.3 FM (analog) Jacksonville Beach, FL
26.8 K2LSF 147.3900 +0.6 TONE 127.3 FM (analog) Jacksonville Beach, FL
26.8 KB4ARS 145.3500 -0.6 TONE 127.3 FM (analog) AllStar 51262 Jacksonville Beach, FL
27.0 W4OBB 443.9000 +5 TONE 94.8 FM (analog) Palatka, FL
27.0 KF4CWI 147.0600 +0.6 TONE 123.0 FM (analog) (DMR,FM) BrandMeister 314939 Hollister, FL
27.2 W4OBB 146.7750 -0.6 TONE 156.7 FM (analog) San Mateo, FL
27.2 W4OBB 444.9500 +5 TONE 156.7 FM (analog) San Mateo, FL
27.8 W4IZ 146.7000 -0.6 TSQL 127.3 FM (analog) Jacksonville, FL
27.8 W4IZ 444.4000 +5 TSQL 127.3 FM (analog) (FM,C4FM) EchoLink Jacksonville, FL
27.8 W4RNG 147.3150 +0.6 TONE 127.3 FM (analog) (FM,P25) Jacksonville, FL
28.3 K4QHR 444.2000 +5 TONE 127.3 FM (analog) (FM,P25) Jacksonville, FL
29.4 KE4QYM 223.9000 -1.6 TONE 127.3 FM (analog) Jacksonville, FL
30.6 AB4GE 444.0750 +5 TONE 100.0 FM (analog) Macclenny, FL
31.0 W4NAS 146.8350 -0.6 TONE 127.3 FM (analog) Bryceville, FL
33.0 W4DNQ 447.8750 simplex TONE 127.3 FM (analog) AllStar 50710 AllStar 507100 AllStar 507101 Macclenny, FL
33.2 KO4FAZ 439.5500 in 433.5500 CC1 DMR BrandMeister 3194688 Town, L0C4T0R, FL
33.8 W4YIL 147.0900 +0.6 TONE 127.3 FM (analog) Macclenny, FL
35.5 KJ4UOP 53.7300 -1 none FM (analog) Crescent City, FL
35.5 KJ4UOP 145.1900 -0.6 TONE 127.3 FM (analog) (FM,P25) Crescent City, FL
37.2 WB4MBU 444.1500 +5 TONE 123.0 FM (analog) Hawthorne, FL
38.2 W3KKC 146.7900 -0.6 TONE 123.0 FM (analog) AllStar 44067 Palm Coast, FL
39.1 AF2C 443.1500 +5 TONE 107.2 FM (analog) Palm Coast, FL
39.1 KG4TCC 145.4100 -0.6 TONE 123.0 FM (analog) Palm Coast, FL
39.1 WB6NIL 442.0000 +5 TONE 123.0 FM (analog) AllStar 2119 Palm Coast, FL
39.1 KI4NAD 53.0100 -1 none FM (analog) Crescent City, FL
39.1 KI4NAD 145.4300 -0.6 TONE 127.3 FM (analog) Crescent City, FL
39.1 KI4NAD 146.9400 -0.6 TONE 127.3 FM (analog) Crescent City, FL
39.1 KI4NAD 224.9800 -1.6 TONE 127.3 FM (analog) Crescent City, FL
39.1 KI4NAD 444.9500 +5 TONE 127.3 FM (analog) Crescent City, FL
39.2 KD4QOF 442.8750 +5 TONE 127.3 FM (analog) Espanola, FL
39.2 KG4IDD 146.7450 -0.6 TONE 123.0 FM (analog) Espanola, FL
39.6 KA4RES 145.3200 -0.6 none FM (analog) Palm Coast, FL
39.9 W4NAS 444.4750 +5 TONE 127.3 FM (analog) Nassauville, FL
40.1 KB4JDE 224.0200 -1.6 none FM (analog) Bunnell, FL
40.1 KB4JDE 444.0000 +5 TONE 123.0 FM (analog) Bunnell, FL
40.1 KB4JDE 145.4500 -0.6 TONE 94.8 FM (analog) Bunnell, FL
40.3 KG4IDD 443.4000 +5 CC1 DMR First-Coast-DMR Espaniola, FL
40.7 N4GIH 444.9250 +5 TONE 127.3 FM (analog) Jacksonville, FL
40.8 W4FKD 146.7225 in 146.1150 TONE 127.3 FM (analog) Palm Coast, FL
41.0 KG4IDD 442.2000 +5 CC1 DMR First-Coast-DMR Palm Coast, FL
41.0 KA4RES 147.3200 +0.6 none D-STAR Palm Coast, FL
41.0 KG4TCC 1293.4000 -20 none D-STAR Palm Coast, FL
41.3 KG4IDD 145.4700 -0.6 TONE 123.0 FM (analog) Palm Coast, FL
41.5 AB1L 430.4500 in 439.4500 CC1 DMR BrandMeister 319236607 YULEE, FL. 32097, FL
41.5 KF4I 443.3000 +5 none FM (analog) (DMR,FM) BrandMeister 311231 Palm Coast, FL
41.5 KG4TCC 442.3250 +5 none FM (analog) (DV,FM) Palm Coast, FL
42.0 W4FPC 147.0750 +0.6 TONE 123.0 FM (analog) Palm Coast, FL
42.0 W4FPC 444.7000 +5 TONE 123.0 FM (analog) Palm Coast, FL
42.4 K3YAN 147.1050 +0.6 TONE 123.0 FM (analog) Hawthorne, FL
43.3 KC5LPA 145.2300 -0.6 TONE 127.3 FM (analog) Yulee, FL
43.3 KC5LPA 442.9000 +5 TONE 127.3 FM (analog) Yulee, FL
43.5 N9HEL 430.4875 in 439.4875 CC1 DMR BrandMeister 319057004 Fernandina Beach, FL
43.5 W4NAS 147.0000 -0.6 TONE 107.2 FM (analog) Callahan, FL
43.7 WT2Y 147.1800 +0.6 TONE 123.0 FM (analog) Lake City, FL
44.1 W4NAS 444.1234 simplex none FM (analog) Callahan, FL
44.2 N4PAO 147.0000 -0.6 TONE 107.2 FM (analog) Callahan, FL
44.8 W4FRC 147.3600 +0.6 TONE 123.0 FM (analog) Ft McCoy, FL
44.9 W4IJJ 444.8250 +5 TONE 156.7 FM (analog) Jacksonville, FL
45.0 AG4UU 442.7250 +5 TONE 123.0 FM (analog) Austin Cary, FL
45.2 KB4RSY 147.3000 +0.6 TONE 123.0 FM (analog) Bunnell, FL
45.3 KD4MGR 146.8500 -0.6 TONE 123.0 FM (analog) (DMR,FM) BrandMeister 314539 Gainesville, FL
45.5 KC4MHH 147.2700 +0.6 CC1 DMR BrandMeister 312558 Gainesville, FL
45.5 KC4NWK 444.5250 +5 CC1 DMR TGIF Gainesville, FL
45.6 N4STP 147.1650 +0.6 TONE 123.0 FM (analog) Ft McCoy, FL
45.6 N4STP 444.3750 +5 TONE 123.0 FM (analog) Ft McCoy, FL
45.8 N4ASO 146.8875 -0.6 none FM (analog) Gainesville, FL
45.8 N4ASO 444.7250 +5 none FM (analog) Gainesville, FL
45.8 N4ASO 1293.0000 -20 none FM (analog) Gainesville, FL
45.9 KC4MHH 444.8375 +5 TONE 123.0 FM (analog) (DMR,FM) BrandMeister 312812 Gainesville FL 32601, FL
45.9 KC4MHH 146.6400 -0.6 CC1 DMR BrandMeister 313061 Gainesville FL 32601, FL
45.9 KC4MHH 444.9875 +5 CC? DMR AllStar 570380 Gainesville, FL
46.1 W4FPC 146.7150 -0.6 TONE 123.0 FM (analog) Palm Coast, FL
46.3 W4DFU 146.9100 -0.6 TSQL 123.0 FM (analog) EchoLink Gainesville, FL
46.7 W4DFU 444.8125 +5 CC1 DMR K4USD-Net Gainesville, FL
46.7 W4DFU
Listed as W4DFU-3
 144.3900 simplex CC? DMR Gainesville, FL
46.8 KC4NWK 444.5875 +5 TONE 123.0 FM (analog) AllStar 577590 Gainesville, FL
47.1 K4GNV
Listed as K4GNV DMR
 146.6850 -0.6 CC1 DMR BrandMeister 312571 Gainesville, FL
47.1 K4GNV 224.1600 -1.6 none FM (analog) Gainesville, FL
47.1 K4GNV 146.8200 -0.6 TONE 123.0 FM (analog) Gainesville, FL
47.1 K4GNV 444.9250 +5 none FM (analog) Gainesville, FL
47.1 K4GNV 146.9850 -0.6 TONE 123.0 FM (analog) Gainesville, FL
48.5 KC5LPA 147.3600 +0.6 TONE 127.3 FM (analog) Fernandina Beach, FL
48.8 KJ4MMQ 433.5500 in 433.5600 CC3 DMR BrandMeister 3194227 PALM COAST, FL
48.9 KZ4JN 444.6375 +5 CC1 DMR BrandMeister 321823801 Alachua, FL
48.9 KN4YDL 444.1575 +5 CC12 DMR BrandMeister 314946 Flagler Bch, FL
49.3 WA3QCV 442.2000 +5 TONE 127.3 FM (analog) Flagler Beach, FL
49.9 K4EAC 146.7900 -0.6 none FM (analog) Gainesville, FL
50.0 KN4YDL 441.5125 +5 CC2 DMR BrandMeister 3152038 Flagler Beach, EL99k, FL
17.6 K4ABB offline 442.9000 +5 CC? DMR Hollywood, FL
19.6 K4ABB offline 442.5750 +5 CC7 DMR BrandMeister 312853 Jacksonville, FL
20.2 W9WSW offline 446.3000 simplex TSQL 100.0 FM (analog) IRLP 8037 Jacksonville, FL
20.6 KF4EOK offline 444.5500 +5 CC1 DMR BrandMeister 311285 Jacksonville, FL
26.6 KM4CTB offline 442.4250 +5 CC1 DMR K4USD-Network Jacksonville Beach, FL
33.0 W4DNQ offline 442.8750 +5 CC1 DMR BrandMeister 311006 Macclenny, FL
33.6 AB4GE offline 147.0900 +0.6 TSQL 100.0 FM (analog) IRLP 4567 Macclenny, FL
42.4 W4NAS offline 147.0300 -0.6 CC1 DMR BrandMeister 314094 BrandMeister 314355 Fernandina Beach, FL
43.0 N2TDI offline 146.7450 -0.6 TSQL 123.0 FM (analog) IRLP 4246 Palm Coast, FL
43.3 W4NAS offline 145.3100 -0.6 CC5 DMR BrandMeister 313791 Callahan, FL
45.3 KC4MHH offline 146.6850 +0.6 CC? DMR Gainesville, FL

Vanity requests for W3ZI

23 applications listed W3ZI as a choice, newest first.

FiledAwardApplicantChoice #Status
Jan 10, 2001 Jan 28, 2001 WS3N · MARK D JOHNSON · CHALK HILL, PA 1Granted
Dec 1, 2000 Dec 19, 2000 WA3NVS · THOMAS F DOUGHERTY · TUNKHANNOCK, PA 3Granted
Nov 27, 2000 Dec 15, 2000 KE4MCX · JAMES E LOWRY · SUWANEE, GA 2Granted
Sep 29, 2000 Oct 17, 2000 WA3VFX · RONALD F COX · MILLERSVILLE, MD 5Granted
Aug 31, 2000 Sep 18, 2000 AB3P · WILLIAM A MASON · Prince George, VA 4Granted
Aug 7, 2000 Aug 25, 2000 N3VNM · WENDELL P PYLE · KITTANNING, PA 2Withdrawn
Aug 7, 2000 Aug 25, 2000 N3VNM · WENDELL P PYLE · KITTANNING, PA 4Granted
Jul 7, 2000 Jul 25, 2000 AF4ZC · ERIC J BERTY · CULPEPER, VA 6Granted
Jun 1, 2000 Jun 19, 2000 KE3VN · DARYL D LETTIE · COPLAY, PA 18Granted
May 30, 2000 Jun 17, 2000 KE3DK · RONALD P COX · TOUGHKENAMON, PA 3Granted
May 30, 2000 Jun 17, 2000 N3YHN · MICHAEL E BAKER · CONESTOGA, PA 19Granted
May 22, 2000 Jun 9, 2000 N3YHN · MICHAEL E BAKER · CONESTOGA, PA 16Dismissed
May 17, 2000 Jun 4, 2000 W4ZTA · WILLIAM O HOLLAND · WARRIOR, AL 25Granted
May 2, 2000 May 20, 2000 KE3RZ · JOHN M HARTZELL · GETTYSBURG, PA 10Granted
May 1, 2000 May 19, 2000 N3YHN · MICHAEL E BAKER · CONESTOGA, PA 15Dismissed
Apr 28, 2000 May 16, 2000 W3WFM · PHILLIP R MILLER · MANCHESTER, MD 3Granted
Apr 27, 2000 May 15, 2000 N3YHN · MICHAEL E BAKER · CONESTOGA, PA 15Dismissed
Apr 24, 2000 May 12, 2000 KB3PZ · NEIL RABINOWITZ · BRANDYWINE, MD 25Withdrawn
Apr 24, 2000 May 12, 2000 KB3PZ · NEIL RABINOWITZ · BRANDYWINE, MD 24Granted
Apr 20, 2000 May 8, 2000 KB3ESS · John Cawthorne · Doylestown, PA 3Dismissed
Jan 31, 2000 Feb 18, 2000 W4NVF · HOWARD P GOULD · LILBURN, GA 6Granted
Nov 17, 1999 Dec 5, 1999 AA3SZ · Richard B Drake · Lexington Park, MD 2Granted
Oct 13, 1999 Oct 31, 1999 AA3SU · PAUL R YOUNG · IJAMSVILLE, MD 5Granted