N9TPB FCC License Search
🕒 FCC license data updated yesterday 6:03 am CDT (FCC files through Oct 23, 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)

KI4GSB HAM

Technician class licensed since 2004 (22 yrs) Ave Maria, FL Grid EL96gh On APRS 14 hr ago 139 repeaters within 50 mi
🔒 Not available — currently licensed, through Aug 18, 2034. If it isn't renewed, it opens for vanity requests Aug 19, 2036.

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

Currently held by William G Boice Jr · 1 holder on record

Current holder: William G Boice Jr

Held KI4GSB Aug 18, 2004 → present · first licensed Aug 18, 2004 as KI4GSB · 1 license · FRN 0011407491

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

📡 On the Air: APRS, Digital & WSPR Spots

📍 APRS

KI4GSB-D · 14 hr ago
26.3193, -81.4350 · 70cm MMDVM Voice (DMR) 446.60000MHz -0.5000MHz, APRS for DMRGateway
Full history on aprs.fi →

Repeaters within 50 Miles

139 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
0.3 KI4GSB Ave Maria
KI4GSB BM
 446.6000 -0.5 CC2 DMR BrandMeister 317869101 — Ave Maria, FL
0.8 N4DJJ Ave Maria
N4DJJ
 444.0750 +5 TSQL 103.5 FM (analog) — Ave Maria, FL
3.2 W4MPX Fort Myers
W4MPX BM
 434.4500 +5 CC1 DMR BrandMeister 318461501 — Fort Myers, FL
4.2 W4MPX Fort Myers
W4MPX BM
 434.5750 +5 CC1 DMR BrandMeister 318461503 — Fort Myers, FL
12.5 N0LO Miles City
N0LO
 444.9500 +5 TONE 110.9 FM (analog) — Miles City, FL
12.8 KC4SSD Naples
KC4SSD AllStar
 444.8750 +5 TSQL 67.0 FM (analog) AllStar 41860 — Naples, FL
13.9 W4SFL Naples
W4SFL
 147.0300 +0.6 TSQL 136.5 FM (analog) (FM,C4FM) — Naples, FL
14.4 K4YHB Naples
K4YHB
 147.0300 +0.6 TONE 136.5 FM (analog) — Naples, FL
18.5 N2FSU Lehigh Acres
N2FSU
 442.8750 +5 TONE 136.5 FM (analog) — Lehigh Acres, FL
19.0 N2FSU Lehigh Acres
N2FSU
 147.3750 +0.6 TONE 123.0 FM (analog) — Lehigh Acres, FL
19.0 N2FSU Immokalee
N2FSU
 146.8200 -0.6 TONE 123.0 FM (analog) — Immokalee, FL
19.1 N2FSU Lehigh Acres
N2FSU AllStar
 146.7150 -0.6 TSQL 74.4 FM (analog) AllStar 28332 EchoLink 29592 AllStar 29591 — Lehigh Acres, FL
19.8 KC4RPP Harry Naples
KC4RPP AllStar
 147.1050 +0.6 TONE 136.5 FM (analog) AllStar 27036 — Harry Naples, FL
20.1 KC4RPP Naples
KC4RPP
 145.3300 in 144.7900 TONE 67.0 FM (analog) (FM,DMR) — Naples, FL
22.2 KD4OZW Naples
KD4OZW
 224.3800 -1.6 TONE 131.8 FM (analog) — Naples, FL
22.4 KC1AR Naples
KC1AR IRLP
 147.5050 -0.6 TSQL 67.0 FM (analog) EchoLink 81270 IRLP 8127 — Naples, FL
22.6 NX4Y Estero
NX4Y
 441.0000 simplex TONE 136.5 FM (analog) — Estero, FL
22.6 NX4Y Ft Myers
NX4Y
 444.9500 +5 TONE 100.0 FM (analog) (FM,P25) — Ft Myers, FL
22.7 AA4PP Naples
AA4PP
 442.1000 +5 none FM (analog) — Naples, FL
22.8 AA4PP
Listed as AA4PP-DMR
 Naples FL Co
AA4PP BM
 442.0125 +5 CC1 DMR BrandMeister 314365 — Naples, FL County Barn Rd., FL
22.8 AB4FL Naples
AB4FL
 443.8000 +5 none FM (analog) — Naples, FL
23.0 W2PAX Bonita Fire Dept
W2PAX AllStar
 147.2850 +0.6 TSQL 136.5 FM (analog) AllStar 546392 AllStar 442861 — Bonita Springs, FL
23.1 W9PCI Naples
W9PCI IRLP
 146.6700 +0.6 TSQL 136.5 FM (analog) IRLP 3414 — Naples, FL
23.2 W4BIY Lehigh Acres
W4BIY
 444.5750 +5 TONE 67.0 FM (analog) — Lehigh Acres, FL
23.5 KG6CXP Lehigh Acres
KG6CXP
 145.3500 -0.6 TONE 136.5 FM (analog) — Lehigh Acres, FL
23.6 W4BIY Lehigh Acres
W4BIY BM
 442.8000 +5 CC1 DMR BrandMeister 312798 — Lehigh Acres, FL
23.6 W4BIY Lehigh Acres
W4BIY BM
 145.1500 -0.6 CC4 DMR BrandMeister 312831 — Lehigh Acres, FL
23.9 WT2D Lehigh Acres
WT2D
 145.3700 -0.6 TONE 100.0 FM (analog) — Lehigh Acres, FL
23.9 WT2D Lehigh Acres
WT2D
 442.6000 +5 TSQL 100.0 FM (analog) — Lehigh Acres, FL
23.9 WB4TWQ Lehigh Acres
WB4TWQ
 442.8000 +5 TONE 82.5 FM (analog) — Lehigh Acres, FL
23.9 WB4TWQ Lehigh Acres
WB4TWQ
 444.5000 +5 TONE 67.0 FM (analog) — Lehigh Acres, FL
24.2 WB2QLP North Naples Pel
WB2QLP AllStar
 146.6700 -0.6 TSQL 136.5 FM (analog) (C4FM,FM) AllStar 40632 EchoLink 389568 — North Naples, FL
24.2 AB4NP Naples Pelican
AB4NP WIRES-X
 444.4875 +5 Fusion (C4FM) WIRES-X 11485 — Naples, FL
24.2 AB4NP
Listed as AB4NP-DMR
 Naples Pelican
AB4NP BM
 444.9875 +5 CC1 DMR BrandMeister 311256 — Naples, FL
24.2 AC4TM Estero
AC4TM
 444.7750 +5 TSQL 136.5 FM (analog) — Estero, FL
24.4 N0EC Estero
N0EC
 223.9400 -1.6 TONE 100.0 FM (analog) — Estero, FL
24.4 N5ICT Estero
N5ICT EchoLink
 442.1250 +5 TSQL 131.8 FM (analog) EchoLink 1 — Estero, FL
24.5 KQ4HVI Fort Myers Lehig
KQ4HVI AllStar
 147.3450 +0.6 TSQL 136.5 FM (analog) AllStar 546397 — Fort Myers, FL
24.6 AC4FL Naples Wiggins
AC4FL
 443.2750 +5 none FM (analog) (DV,FM) — Naples, FL
24.7 WB2WPA Naples
WB2WPA
 443.7000 +5 TONE 136.5 FM (analog) — Naples, FL
24.7 WB2WPA Naples
WB2WPA
 147.0300 +0.6 TONE 136.5 FM (analog) — Naples, FL
24.8 W1RP Lehigh Acres
W1RP
 147.2850 +0.6 TONE 136.5 FM (analog) — Lehigh Acres, FL
25.4 W9LP Naples
W9LP BM
 442.6750 +5 CC1 DMR BrandMeister 310391 — Naples, FL
25.5 K5MI Marco Island
K5MI Plus
 444.8125 +5 CC1 DMR Plus 🗓 2 nets 2 nets Marco Island, FL
25.5 K5MI Marco Island
K5MI
 146.9850 -0.6 TSQL 141.3 FM (analog) — Marco Island, FL
25.5 K5MI Marco Island
K5MI AllStar
 443.6500 +5 TONE 141.3 FM (analog) AllStar 634891 — Marco Island, FL
25.6 K1NEW Naples CC BES
K1NEW
 145.3000 -0.6 TONE 136.5 FM (analog) — Naples, FL
25.6 AB4NP Naples Marbella
AB4NP EchoLink
 145.2700 -0.6 none FM (analog) (DV,FM) EchoLink 389568 — Naples, FL
25.6 AA4PP Naples
AA4PP
 145.4900 -0.6 none FM (analog) (DV,FM) — Naples, FL
25.6 WA3JGC Naples
WA3JGC
 146.6400 -0.6 TONE 136.5 FM (analog) — Naples, FL
25.6 KC1AR Naples
KC1AR AllStar
 224.3800 -1.6 TSQL 67.0 FM (analog) AllStar 27921 — Naples, FL
25.6 AA4PP Naples
AA4PP
 441.5000 +5 none D-STAR — Naples, FL
25.6 KC1AR Naples
KC1AR AllStar
 442.7500 +5 TSQL 67.0 FM (analog) (DV,FM) AllStar 28544 — Naples, FL
25.6 KC4RPP Naples
KC4RPP Hytera
 443.1000 +5 TSQL 67.0 FM (analog) (DMR,FM) AllStar 28796 EchoLink 715350 Hytera — Naples, FL
25.6 N5ICT Naples
N5ICT
 443.9000 +5 TSQL 67.0 FM (analog) — Naples, FL
25.6 AB4NP Naples Arpt
AB4NP
 444.7250 +5 Fusion (C4FM) — Naples, FL
25.6 no call listed Naples
Florida
 444.9500 +5 TONE 103.5 FM (analog) — Naples, FL
25.6 WA1QDP Naples
WA1QDP
 444.9000 +5 TSQL 67.0 FM (analog) — Naples, FL
26.3 KM4OWA Bonita Springs
KM4OWA
 444.7500 +5 TONE 136.5 FM (analog) (C4FM,FM) — Bonita Springs, FL
27.0 WA4PAM LaBelle EOC
WA4PAM
 145.4700 -0.6 TSQL 97.4 FM (analog) — LaBelle, FL
27.1 K5MI Marco Island Mar
K5MI
 443.4000 +5 TSQL 141.3 FM (analog) — Marco Island, FL
27.1 KI4AYW LaBelle
KI4AYW
 145.4700 -0.6 TONE 97.4 FM (analog) — LaBelle, FL
27.1 NQ6U LaBelle
NQ6U BM
 442.5000 +5 CC9 DMR BrandMeister 311220 DMR-MARC — LaBelle, FL
27.1 N0JCC Labelle
N0JCC
 145.4700 -0.6 TONE 97.4 FM (analog) — Labelle, FL
28.7 WB4TWA Clewiston
WB4TWA
 443.5250 +5 TONE 82.5 FM (analog) — Clewiston, FL
28.8 N4PAZ Clewiston Montur
N4PAZ WIRES-X
 442.3750 +5 none FM (analog) (FM,C4FM) WIRES-X 21788 — Clewiston, FL
29.0 KR4Q Clermont
KR4Q
 224.8200 -1.6 none FM (analog) — Clermont, FL
29.8 K9NJS Clewiston
K9NJS
 443.6000 +5 none FM (analog) — Clewiston, FL
30.3 WB4TWA Clewiston
WB4TWA
 145.1400 -0.6 TSQL 103.5 FM (analog) — Clewiston, FL
30.4 KQ4MNI Fort Myers
KQ4MNI BM
 434.4500 +5 CC1 DMR BrandMeister 320627020 — Fort Myers, FL
30.8 W4LX Fort Myers
W4LX
 145.1700 -0.6 TSQL 136.5 FM (analog) — Fort Myers, FL
30.9 W4LX Fort Myers
W4LX BM
 442.1750 +5 CC1 DMR BrandMeister 314668 — Fort Myers, FL
31.0 KR4PI Ft Myers
KR4PI BM
 441.3500 +5 CC1 DMR BrandMeister 311252001 — Ft Myers, FL, FL
31.0 W9VDS Labelle
W9VDS
 145.4700 -0.6 none FM (analog) — Labelle, FL
31.1 KM4MI Marco Island
KM4MI BM
 433.1500 +5 CC1 DMR BrandMeister 310073704 — Marco Island, FL
31.3 W4LCO Fort Myers Lee
W4LCO
 147.1650 +0.6 TONE 127.3 FM (analog) — Fort Myers, FL
31.3 W4LCO Fort Myers
W4LCO BM
 443.4500 +5 none D-STAR (DMR,DV) BrandMeister 315701 — Fort Myers, FL
31.4 AA4JS Fort Myers
AA4JS
 442.4500 +5 TONE 136.5 FM (analog) (C4FM,FM) — Fort Myers, FL
31.4 NT4TS Ft Myers
NT4TS
 147.3450 +0.6 TONE 136.5 FM (analog) 🗓 1 net 1 net · 14 check-ins · 13 stations Ft Myers, FL
31.4 WA4PIL Ft Myers
WA4PIL
 224.5200 -1.6 TONE 103.5 FM (analog) — Ft Myers, FL
31.4 WB4FOW Ft Myers
WB4FOW
 442.2250 +5 TONE 103.5 FM (analog) — Ft Myers, FL
31.4 W9GPI Ft Myers
W9GPI
 443.4500 +5 none FM (analog) — Ft Myers, FL
31.4 NQ6U Ft Myers
NQ6U
 444.5875 +5 CC? DMR — Ft Myers, FL
31.4 W4LCO Ft Myers
W4LCO
 444.6750 +5 none FM (analog) — Ft Myers, FL
31.4 K4FPZ Ft Myers
K4FPZ
 147.1650 +0.6 TONE 136.5 FM (analog) — Ft Myers, FL
31.5 W4ARG Marco Island
W4ARG
 444.0000 +5 TONE 136.5 FM (analog) — Marco Island, FL
31.5 N4DSB Marco Island
N4DSB
 444.0000 +5 TONE 67.0 FM (analog) — Marco Island, FL
31.7 K5MI Naples
K5MI AllStar
 146.8500 -0.6 TSQL 141.3 FM (analog) AllStar 634892 — Naples, FL
31.9 KF5IW Fort Myers
KF5IW BM
 442.1750 +5 CC1 DMR BrandMeister 311261 — Fort Myers, FL
31.9 W4CTE Ochopee
W4CTE
 146.6550 -0.6 TONE 67.0 FM (analog) — Ochopee, FL
31.9 W4CTE Ochopee
W4CTE
 444.2750 +5 TONE 67.0 FM (analog) — Ochopee, FL
32.0 N8GU Fort Myers
N8GU BM
 442.1750 +5 CC1 DMR BrandMeister 314474 — Fort Myers, FL
32.0 NG2F Ft Myers
NG2F
 443.0500 +5 TONE 141.3 FM (analog) — Ft Myers, FL
32.1 KM4OWA Ft Myers
KM4OWA
 145.1700 -0.6 TONE 136.5 FM (analog) — Ft Myers, FL
32.4 AC4XQ Ft Myers
AC4XQ
 443.1375 +5 CC? DMR — Ft Myers, FL
32.9 K3AVR Marco Island
K3AVR BM
 444.8125 +5 CC1 DMR BrandMeister 313806 — Marco Island, FL
34.4 AA4JS Fort Myers
AA4JS AllStar
 445.9250 simplex TONE 136.5 FM (analog) AllStar 43577 — Fort Myers, FL
34.6 WB4FOW Ft Myers
WB4FOW
 444.4500 +5 TONE 77.0 FM (analog) — Ft Myers, FL
34.7 KM4YHZ Cape Coral
KM4YHZ
 443.8000 in 448.3000 none FM (analog) — Cape Coral, FL
34.8 W2PAX Fort Myers
W2PAX
 224.5200 -1.6 TONE 136.5 FM (analog) — Fort Myers, FL
34.8 K4QCW Fort Myers
K4QCW
 145.3900 -0.6 TSQL 136.5 FM (analog) — Fort Myers, FL
34.8 AC4TM Fort Myers FGCU
AC4TM
 146.8200 -0.6 TONE 136.5 FM (analog) — Fort Myers, FL
34.8 KI4ODC Fort Myers
KI4ODC
 146.8800 -0.6 TONE 136.5 FM (analog) — Fort Myers, FL
34.8 WT4L Fort Myers
WT4L
 442.2250 +5 TSQL 103.5 FM (analog) — Fort Myers, FL
34.8 WT4L Fort Myers
WT4L
 444.4500 +5 TSQL 77.0 FM (analog) — Fort Myers, FL
34.8 NI4CE Fort Myers Lee
NI4CE
 444.6750 +5 TONE 136.5 FM (analog) 🗓 1 net 1 net · 296 check-ins · 100 stations Fort Myers, FL
35.7 NX4Y Fort Myers
NX4Y
 444.2250 +5 TONE 136.5 FM (analog) (FM,P25) — Fort Myers, FL
35.9 KN2R Cape Coral
KN2R AllStar
 146.6100 -0.6 TSQL 136.5 FM (analog) EchoLink 41712 IRLP 4171 AllStar 279450 — Cape Coral, FL
35.9 K4SJC Cape Coral
K4SJC AllStar
 147.2250 +0.6 TSQL 136.5 FM (analog) AllStar 546392 AllStar 546391 🗓 1 net 1 net · 73 check-ins · 22 stations Cape Coral, FL
35.9 KN2R Cape Coral
KN2R IRLP
 442.4250 +5 TSQL 136.5 FM (analog) EchoLink 41712 IRLP 4171 — Cape Coral, FL
35.9 KN2R Cape Coral
KN2R AllStar
 444.7250 +5 TSQL 136.5 FM (analog) EchoLink 41712 IRLP 4171 AllStar 29186 — Cape Coral, FL
36.1 W1RP Cape Coral
W1RP
 421.2500 in 439.2500 none FM (analog) — Cape Coral, FL
36.7 KN2R Cape Coral
KN2R
 442.7750 +5 TONE 136.5 FM (analog) — Cape Coral, FL
36.9 WT4T Ft Myers
WT4T
 444.7750 +5 TONE 136.5 FM (analog) — Ft Myers, FL
36.9 WX4L Ft Myers
WX4L
 444.7750 +5 TONE 136.5 FM (analog) — Ft Myers, FL
37.1 KN4DOK North Ft Myers
KN4DOK AllStar
 446.1000 simplex TONE 110.9 FM (analog) AllStar 47445 AllStar 46428 — North Ft Myers, FL
37.7 KB2UMH Cape Coral
KB2UMH
 442.6000 +5 TONE 136.5 FM (analog) — Cape Coral, FL
37.8 KN4EOF Cape Coral
KN4EOF MARC
 443.8000 +5 CC1 DMR DMR-MARC — Cape Coral, FL
38.6 KC4RPP Cape Coral
KC4RPP
 442.0000 +5 TONE 67.0 FM (analog) — Cape Coral, FL
38.8 no call listed
Listed as KJSJC
 Cape Coral
Florida
 147.2250 +0.6 TONE 136.5 FM (analog) — Cape Coral, FL
39.1 NI4CE Babcock Ranch
NI4CE
 443.6000 +5 TSQL 100.0 FM (analog) 🗓 1 net 1 net · 296 check-ins · 100 stations Babcock Ranch, FL
39.7 KQ4SFM Miami
KQ4SFM BM
 438.5500 -5 CC1 DMR BrandMeister 3207948 — Miami, FL
40.6 KJ4FJD Moore Haven
KJ4FJD
 147.3000 +0.6 TONE 100.0 FM (analog) (FM,P25) — Moore Haven, FL
40.9 KB4ELI Moore Haven Glad
KB4ELI
 147.3000 +0.6 TSQL 100.0 FM (analog) — Moore Haven, FL
40.9 W4GEM Moore Haven
W4GEM BM
 927.6875 -25 CC6 DMR BrandMeister 312840 — Moore Haven, FL
41.9 KB2NJE Cape Coral
KB2NJE EchoLink
 443.7500 +5 TSQL 94.8 FM (analog) EchoLink 533457 — Cape Coral, FL
42.6 WB4TWQ Clewiston
WB4TWQ BM
 145.1400 -0.6 CC1 DMR BrandMeister 312810 — Clewiston, FL
42.7 W4SBL Sanibel Island
W4SBL
 146.7900 -0.6 TONE 136.5 FM (analog) (C4FM,FM) — Sanibel Island, FL
42.7 W4SBL Sanibel Island
W4SBL
 443.4250 +5 none FM (analog) — Sanibel Island, FL
42.9 WB4TWQ Clewiston
WB4TWQ
 145.3500 -0.6 TSQL 127.3 FM (analog) — Clewiston, FL
42.9 WB4TWQ Clewiston
WB4TWQ
 444.4000 +5 TONE 127.3 FM (analog) — Clewiston, FL
42.9 WA4PAM Clewiston Inn
WA4PAM
 146.7600 -0.6 TONE 97.4 FM (analog) — Clewiston, FL
43.8 KI4AYW Clewiston
KI4AYW
 146.7600 -0.6 TONE 97.4 FM (analog) — Clewiston, FL
45.1 KK4HAX Pine Island
KK4HAX AllStar
 446.4150 simplex TONE 136.5 FM (analog) AllStar 45226 — Pine Island, SW
46.2 K4PKT Lake Harbor
K4PKT FL-DMR
 444.4875 +5 CC1 DMR FL-DMR — Lake Harbor, FL
48.7 W4TEJ Lakeport
W4TEJ
 147.3000 +0.6 TONE 100.0 FM (analog) — Lakeport, FL
48.7 W4TEJ Lakeport
W4TEJ
 444.0250 +5 TONE 100.0 FM (analog) — Lakeport, FL
22.4 KC1AR Offline Naples
KC1AR IRLP
 443.9000 +5 TSQL 67.0 FM (analog) IRLP 8122 — Naples, FL
24.3 NP2DL Offline Bonita Springs
NP2DL BM
 443.6000 +5 CC1 DMR BrandMeister 310493 — Bonita Springs, FL