N9TPB FCC License Search
🕒 FCC license data updated yesterday 6:02 am CDT (FCC files through Oct 16, 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)

KB4BIY HAM

Technician class licensed since 1988 (38 yrs) Marion, KY Grid EM57wf 53 repeaters within 50 mi
🔒 Not available — currently licensed, through Mar 4, 2028. If it isn't renewed, it opens for vanity requests Mar 5, 2030.

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

Currently held by LENA G GUESS · 1 holder on record

Current holder: LENA G GUESS

Held KB4BIY Apr 12, 1988 → present · first licensed Apr 12, 1988 as KB4BIY · 1 license · FRN 0017440959
📖 In the printed callbooks since 1983 as KB4BIY, 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.
KB4BIY 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.

📡 On the Air: APRS, Digital & WSPR Spots

No APRS positions, PSK Reporter reports or WSPR spots for KB4BIY in the last 24 hours. They show up here within seconds of KB4BIY beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.

Repeaters within 50 Miles

53 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
2.0 K4GFX Fredonia Crayne
K4GFX
 444.8250 +5 TSQL 100.0 FM (analog) — Fredonia, KY
2.1 K4GFX Fredonia Crayne
K4GFX EchoLink
 147.2850 +0.6 TSQL 100.0 FM (analog) EchoLink 186083 — Fredonia, KY
6.7 KD9CHL Marion
KD9CHL
 443.4000 +5 TONE 100.0 FM (analog) — Marion, KY
13.1 W4KBL Princeton Vocati
W4KBL AllStar
 145.2300 -0.6 TSQL 179.9 FM (analog) AllStar 663330 EchoLink 328998 — Princeton, KY
13.1 W4KBL Princeton Vocati
W4KBL AllStar
 444.1750 +5 TSQL 123.0 FM (analog) (FM,C4FM) WIRES-X 40806 AllStar 663331 — Princeton, KY
21.7 AG4BT Providence
AG4BT
 147.2550 +0.6 none FM (analog) — Providence, KY
22.9 W4WKY Dawson S Outwood
W4WKY EchoLink
 443.2250 +5 TONE 77.0 FM (analog) (FM,C4FM) EchoLink 328998 — Dawson Springs, KY
22.9 KF4CWK Dawson Springs
KF4CWK
 146.7750 -0.6 none FM (analog) — Dawson Springs, KY
22.9 W4WKY Dawson Springs
W4WKY
 147.3150 +0.6 TSQL 82.5 FM (analog) (FM,C4FM) — Dawson Springs, KY
25.4 KI4HUS Draffenville
KI4HUS EchoLink
 145.3900 -0.6 TONE 118.8 FM (analog) EchoLink 328811 🗓 1 net 1 net Draffenville, KY
28.6 KY4KEN Cerulean
KY4KEN
 147.1950 +0.6 TONE 136.5 FM (analog) — Cerulean, KY
29.5 W4NJA Paducah
W4NJA EchoLink
 147.0600 +0.6 TSQL 179.9 FM (analog) EchoLink 458276 🗓 2 nets 2 nets · 114 check-ins · 43 stations Paducah, KY
29.5 KD4DVI Paducah
KD4DVI
 147.1200 +0.6 TSQL 179.9 FM (analog) (FM,C4FM) — Paducah, KY
29.5 KI4HUS Benton MR Squad
KI4HUS
 443.5000 +5 TSQL 118.8 FM (analog) 🗓 1 net 1 net Benton, KY
29.8 AJ4SI Dixon
AJ4SI
 145.3500 -0.6 TONE 71.9 FM (analog) — Dixon, KY
30.2 K9OWU Herod Williams
K9OWU
 444.8000 +5 TSQL 88.5 FM (analog) (FM,C4FM) — Herod, IL
30.2 KN4CG Jonathan Creek
KN4CG
 146.9850 -0.6 TONE 123.0 FM (analog) — Jonathan Creek, KY
31.3 KB9ORF Harrisburg
KB9ORF WIRES-X
 145.3700 -0.6 DG-ID 00-00 Fusion (C4FM) WIRES-X 11858 — Harrisburg, IL
31.6 WS9CAN Herod Williams
WS9CAN
 145.3700 -0.6 Fusion (C4FM) — Herod, IL
31.6 WS9CAN Herod Williams
WS9CAN
 146.8800 -0.6 TSQL 88.5 FM (analog) — Herod, IL
32.4 KK4RYS Madisonville
KK4RYS BM
 927.7000 -25 CC1 DMR BrandMeister 311987 — Madisonville, KY
33.0 KD4DVI Paducah
KD4DVI
 443.0000 +5 TSQL 179.9 FM (analog) (FM,C4FM) — Paducah, KY
33.6 N9IBS Metropolis
N9IBS
 444.9750 +5 TONE 123.0 FM (analog) — Metropolis, IL
33.7 KC4FRA Madisonville
KC4FRA
 146.6100 -0.6 TONE 100.0 FM (analog) — Madisonville, KY
33.7 KC4FIE Madisonville
KC4FIE
 442.7750 +5 TSQL 82.5 FM (analog) — Madisonville, KY
34.1 WB4JRO Madisonville
WB4JRO
 147.2700 +0.6 TSQL 77.0 FM (analog) (FM,C4FM) — Madisonville, KY
34.1 KK4RYS Madisonville
KK4RYS WIRES-X
 442.4250 +5 TSQL 82.5 FM (analog) (FM,C4FM) WIRES-X 11832 — Madisonville, KY
35.0 W4WWS Paducah
W4WWS WIRES-X
 147.1200 +0.6 DG-ID 00-00 Fusion (C4FM) WIRES-X 33265 — Paducah, KY
35.3 N9IBS Metropolis
N9IBS
 147.2250 +0.6 TONE 123.0 FM (analog) — Metropolis, IL
35.6 KM4RWG Nortonville
KM4RWG BM
 441.9500 +5 CC1 DMR BrandMeister 311992 — Nortonville, KY
37.6 KM4LDP Metropolis Cook
KM4LDP
 146.6550 -0.6 TSQL 118.8 FM (analog) — Metropolis, IL
38.4 KM4OIN Slaughters
KM4OIN
 146.7300 -0.6 TONE 82.5 FM (analog) — Slaughters, KY
38.5 KJ4HNC Uniontown
KJ4HNC WIRES-X
 145.2900 -0.6 TSQL 77.0 FM (analog) (FM,C4FM) WIRES-X 61881 — Uniontown, KY
40.6 N1YKT Hopkinsville
N1YKT BM
 442.4500 +5 CC1 DMR BrandMeister 314133 — Hopkinsville, KY
40.6 N1YKT Hopkinsville
N1YKT AllStar
 442.6500 +5 TONE 192.8 FM (analog) AllStar 62312 AllStar 623120 — Hopkinsville, KY
40.8 N1YKT Hopkinsville
N1YKT AllStar
 145.2800 -0.6 TONE 82.5 FM (analog) AllStar 623121 🗓 1 net 1 net Hopkinsville, KY
40.9 WJ4C Hopkinsville Tra
WJ4C WIRES-X
 442.5000 +5 TONE 103.5 FM (analog) (FM,C4FM) WIRES-X 30312 — Hopkinsville, KY
41.0 K4ULE Hopkinsville Tra
K4ULE WIRES-X
 147.0300 +0.6 TSQL 103.5 FM (analog) (FM,C4FM) WIRES-X 30266 — Hopkinsville, KY
42.3 N1YKT Hopkinsville
N1YKT AllStar
 444.7500 +5 TSQL 88.5 FM (analog) AllStar 61635 EchoLink 143122 — Hopkinsville, KY
42.3 N1YKT Hopkinsville
N1YKT AllStar
 442.3750 +5 TSQL 88.5 FM (analog) AllStar 61635 EchoLink 143122 — Hopkinsville, KY
44.0 W4GZ Hamlin
W4GZ
 147.2400 +0.6 TSQL 91.5 FM (analog) (FM,C4FM) — Hamlin, KY
44.0 N9RCM Grand Chain
N9RCM
 145.1300 -0.6 TSQL 118.8 FM (analog) — Grand Chain, IL
44.5 KM4JZX Mayfield
KM4JZX
 145.1100 -0.6 TONE 179.9 FM (analog) 🗓 1 net 1 net · 94 check-ins · 30 stations Mayfield, KY
44.5 KM4JZX Mayfield
KM4JZX
 224.8200 -1.6 TONE 179.9 FM (analog) 🗓 1 net 1 net · 94 check-ins · 30 stations Mayfield, KY
44.5 KM4JZX Mayfield
KM4JZX
 441.8750 +5 TONE 179.9 FM (analog) 🗓 1 net 1 net · 94 check-ins · 30 stations Mayfield, KY
44.6 KA4WWS Murray
KA4WWS BM
 442.8750 +5 CC1 DMR BrandMeister 312254 — Murray, KY
44.6 K4MSU Murray
K4MSU WIRES-X
 147.2400 +0.6 DG-ID 00-00 Fusion (C4FM) WIRES-X 51371 — Murray, KY
44.7 K4MSU Murray PDF Arts
K4MSU
 146.9400 -0.6 TSQL 91.5 FM (analog) (C4FM,FM) — Murray, KY
44.8 K4MSU Murray
K4MSU EchoLink
 443.8000 +5 TSQL 91.5 FM (analog) (C4FM,FM) EchoLink 207370 — Murray, KY
45.2 W9WG Tunnel Hill
W9WG
 147.3450 +0.6 TSQL 88.5 FM (analog) — Tunnel Hill, IL
49.5 W4MSI Oak Grove Fort
W4MSI AllStar
 444.1250 +5 DCS 122 FM (analog) AllStar 506791 — Oak Grove, KY
29.5 KY4OEM Offline Paducah
KY4OEM
 146.7600 -1.6 TSQL 179.9 FM (analog) — Paducah, KY
42.3 WD9HIK Offline Hopkinsville
WD9HIK
 224.7800 -1.6 none FM (analog) — Hopkinsville, KY