N9TPB FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 5, 2026) · next update tomorrow 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

Robert C Gurka

FRN 0011353091 · first licensed Sep 23, 2004 as KI4HDA · 2 licenses on record

📝 FCC applications (6)

ReceivedFile numberServicePurposeStatusCall
Jul 8, 20240011148929 HAMRenewalGranted AI4IL
Jul 14, 20140006367960 HAMRenewalGranted AI4IL
Jan 7, 20080003278641 HAMAdministrative updateGranted AI4IL
Jan 6, 20050001996494 HAMModificationGranted KI4HDA
Nov 22, 20040001946607 HAMModificationGranted KI4HDA
Sep 23, 20040001881466 HAMNew licenseGranted KI4HDA

Complete licensing history

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

Nets

NetWhenFrequencyRoleTimesLast
geratol netDaily 8:00 PM UTC3.668Net control12026-10-02
geratol netDaily 8:00 PM UTC3.668Checked in52026-10-06

From nets logged with NetLogger since the start of collection.

Repeaters within 50 miles

67 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
7.2 KO4LTS Lakeland
KO4LTS
 147.3450 +0.6 TONE 141.3 FM (analog) (FM,C4FM) — Lakeland, GA
9.5 WR4SG Ray City
WR4SG
 441.4750 +5 TSQL 131.8 FM (analog) — Ray City, GA
12.6 WR4SG Nashville
WR4SG
 145.3100 -0.6 TSQL 141.3 FM (analog) — Nashville, GA
21.2 WR4SG Hahira
WR4SG
 224.2200 -1.6 TSQL 141.3 FM (analog) — Hahira, GA
21.3 WR4SG Hahira
WR4SG
 444.4750 +5 TSQL 141.3 FM (analog) — Hahira, GA
21.4 N9BMG Hahira
N9BMG BM
 146.7000 -0.6 CC1 DMR BrandMeister 312369 — Hahira, GA
24.6 W4VS Valdosta
W4VS AllStar
 146.7600 -0.6 TONE 141.3 FM (analog) AllStar 40884 — Valdosta, GA
25.1 KE4PMP Millwood
KE4PMP MARC
 147.3000 +0.6 TONE 88.5 FM (analog) (DMR,FM) DMR-MARC — Millwood, GA
25.6 W4VLD Valdosta
W4VLD
 145.1400 -0.6 none D-STAR — Valdosta, GA
25.6 W4VLD Valdosta
W4VLD AllStar
 146.7600 -0.6 TONE 141.3 FM (analog) AllStar 28588 EchoLink 821412 AllStar 40884 — Valdosta, GA
25.6 W4VLD Valdosta
W4VLD
 443.7125 +5 none D-STAR — Valdosta, GA
25.6 W4VLD Valdosta
W4VLD
 1282.8250 -12 none D-STAR — Valdosta, GA
25.6 W4VLD Valdosta
W4VLD AllStar
 444.7000 +5 TONE 141.3 FM (analog) EchoLink 148364 AllStar 28588 — Valdosta, GA
25.6 K4VLD
Listed as K4VLD RPT
 Valdosta
K4VLD BM
 147.0750 +0.6 CC1 DMR BrandMeister 311308 — Valdosta, GA
25.9 WR4SG Valdosta
WR4SG
 224.4600 -1.6 TSQL 141.3 FM (analog) — Valdosta, GA
26.8 KM4SMU Valdosta
KM4SMU AllStar
 444.3750 +5 TONE 141.3 FM (analog) AllStar 45922 — Valdosta, GA
28.0 KE4ZRT Millwood GPB
KE4ZRT
 147.0450 +0.6 TONE 141.3 FM (analog) — Millwood, GA
28.3 no call listed
Listed as SERA
 Douglas_GA
Florida
 147.1650 simplex TONE 141.3 FM (analog) — Douglas_GA, FL
28.3 no call listed
Listed as SERA
 Douglas
Florida
 443.1375 +5 none FM (analog) — Douglas GA, FL
28.5 W4JSF Douglas WOKA
W4JSF AllStar
 147.1650 +0.6 TSQL 141.3 FM (analog) AllStar 42573 — Douglas, GA
28.5 KE4ZRT Douglas WOKA
KE4ZRT
 443.0000 +5 TONE 141.3 FM (analog) (FM,C4FM) — Douglas, GA
28.5 KM4EYX Douglas WOKA
KM4EYX SE
 443.1375 +5 CC3 DMR SE — Douglas, GA
29.1 N4TCA Waycross
N4TCA AllStar
 145.2700 -0.6 TSQL 141.3 FM (analog) AllStar 466840 EchoLink 291329 AllStar 466841 — Waycross, GA
32.2 KM4EYX Nicholls
KM4EYX AllStar
 145.2500 -0.6 TONE 141.3 FM (analog) AllStar 441761 — Nicholls, GA
32.5 WR4SG Lake Park
WR4SG
 147.1350 +0.6 TSQL 141.3 FM (analog) — Lake Park, GA
33.0 W4PVW Tifton Tiftnet
W4PVW
 145.1200 -0.6 none D-STAR 🗓 1 net 1 net · 32 check-ins · 15 stations Tifton, GA
33.0 W4PVW Tifton Tiftnet
W4PVW
 1282.6500 -12 none D-STAR 🗓 1 net 1 net · 32 check-ins · 15 stations Tifton, GA
33.6 KE4RJI
Listed as KE4RJI-TIFTON
 Tifton MRS
KE4RJI BM
 444.8750 +5 CC1 DMR BrandMeister 312429 — Tifton, GA
33.8 W4PVW Tifton Tiftnet
W4PVW
 444.5625 +5 none D-STAR 🗓 1 net 1 net · 32 check-ins · 15 stations Tifton, GA
34.0 WR4SG Valdosta
WR4SG
 145.2300 -0.6 TSQL 141.3 FM (analog) — Valdosta, GA
34.0 WR4SG Valdosta
WR4SG
 224.7000 -1.6 TSQL 141.3 FM (analog) — Valdosta, GA
34.0 WR4SG Valdosta
WR4SG
 441.3250 +5 TSQL 141.3 FM (analog) — Valdosta, GA
34.0 WR4SG Valdosta
WR4SG AllStar
 443.3000 +5 TSQL 141.3 FM (analog) AllStar 421090 — Valdosta, GA
34.0 WR4SG Valdosta
WR4SG
 927.4875 -25 TSQL 141.3 FM (analog) — Valdosta, GA
34.0 WR4SG Valdosta
WR4SG
 1287.7000 -12 TSQL 141.3 FM (analog) — Valdosta, GA
34.0 WR4SG Valdosta
WR4SG
 441.3000 +5 TSQL 141.3 FM (analog) — Valdosta, GA
34.4 no call listed
Listed as SERA
 Valdosta
Florida
 145.2300 -0.6 none FM (analog) — Valdosta, FL
34.9 K4KV Tifton
K4KV BM
 444.8750 +5 CC1 DMR BrandMeister 311334 — Tifton, GA
36.1 W4JSF Nicholls
W4JSF BM
 444.4125 +5 CC3 DMR BrandMeister 310003 — Nicholls, GA
36.1 WR4SG Lake Park
WR4SG
 224.8800 -1.6 TSQL 141.3 FM (analog) — Lake Park, GA
36.1 WR4SG Lake Park
WR4SG
 444.3500 +5 TSQL 141.3 FM (analog) — Lake Park, GA
36.1 WR4SG Lake Park
WR4SG
 53.8900 -1 TSQL 141.3 FM (analog) — Lake Park, GA
36.1 WR4SG Valdosta
WR4SG BM
 442.7125 +5 CC1 DMR BrandMeister 311348 — Valdosta, GA
36.2 no call listed
Listed as SERA
 Clyattville-GA
Florida
 224.8800 -1.6 none FM (analog) — Clyattville-GA, FL
36.3 N4SNA Tifton
N4SNA BM
 439.4625 in 430.4625 CC1 DMR BrandMeister 3211868 — Tifton, GA
38.6 WA4NKL Quitman
WA4NKL
 146.8800 -0.6 none FM (analog) — Quitman, GA
38.6 WA4NKL Quitman
WA4NKL
 444.6000 +5 TONE 141.3 FM (analog) — Quitman, GA
39.0 WR4SG Quitman
WR4SG
 224.3200 -1.6 TSQL 141.3 FM (analog) — Quitman, GA
40.6 W4JSF Fitzgerald WBHB
W4JSF AllStar
 444.4000 +5 TSQL 141.3 FM (analog) AllStar 441762 — Fitzgerald, GA
41.7 K4DBC PINETTA
K4DBC BM
 439.0000 in 433.0000 CC1 DMR BrandMeister 3179067 — PINETTA, GA
41.9 KK4GXP Waycross
KK4GXP SE
 444.0250 +5 CC3 DMR SE — Waycross, GA
41.9 KM4DND Waycross
KM4DND
 145.0400 in 146.2400 none D-STAR — Waycross, GA
41.9 KM4DND Waycross
KM4DND
 448.4875 +5 none D-STAR — Waycross, GA
42.1 KM4DND Waycross
KM4DND EchoLink
 146.8200 -0.6 Fusion (C4FM) EchoLink 796851 — Waycross, GA
43.0 K4GET Jasper
K4GET AllStar
 441.4250 +5 TONE 103.5 FM (analog) AllStar 29888 IRLP 8091 AllStar 28165 — Jasper, FL
43.1 WD4KOW Moultrie
WD4KOW
 146.7900 -0.6 TONE 141.3 FM (analog) 🗓 1 net 1 net · 15 check-ins · 10 stations Moultrie, GA
43.2 K4KV Moultrie
K4KV BM
 444.5000 +5 CC1 DMR BrandMeister 311335 — Moultrie, GA
43.8 no call listed Jasper
Florida
 441.4250 +5 TONE 103.5 FM (analog) — Jasper, FL
44.6 W4PVW Sumner WOBB
W4PVW
 147.2850 +0.6 TONE 141.3 FM (analog) 🗓 1 net 1 net · 32 check-ins · 15 stations Sumner, GA
45.4 W4PVW Sumner WOBB
W4PVW
 444.8000 +5 TONE 141.3 FM (analog) 🗓 1 net 1 net · 32 check-ins · 15 stations Sumner, GA
48.6 no call listed
Listed as SERA
 Waycross-GA
Florida
 145.4200 -0.6 none FM (analog) — Waycross-GA, FL
48.6 no call listed
Listed as SERA
 Waycross-GA
Florida
 441.8375 +5 none FM (analog) — Waycross-GA, FL
48.9 W4UCJ Boston
W4UCJ
 147.2400 +0.6 TONE 141.3 FM (analog) — Boston, GA
50.0 KF4BI Sycamore
KF4BI
 444.9250 +5 TONE 141.3 FM (analog) — Sycamore, GA
28.3 KK4GXP offline Millwood
KK4GXP BM
 440.8000 +5 CC1 DMR BrandMeister 313148 — Millwood, GA
33.0 W4PVW offline Tifton Tiftnet
W4PVW
 1299.0000 simplex none D-STAR 🗓 1 net 1 net · 32 check-ins · 15 stations Tifton, GA
34.0 WR4SG offline Valdosta
WR4SG
 443.2000 +5 TSQL 141.3 FM (analog) — Valdosta, GA