N9TPB FCC License Search
🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 20, 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)

JOHN E GERCKEN

FRN 0002988764 · first licensed May 23, 2000 as AA9UF · 1 license on record

📝 FCC Applications (5)

ReceivedFile numberServicePurposeStatusCall
May 27, 20260012049741 HAMRenewalGranted AA9UF
Mar 30, 20160007209739 HAMRenewalGranted AA9UF
Sep 24, 20080003591811 HAMAdministrative updateGranted AA9UF
Apr 5, 20060002561351 HAMRenewalGranted AA9UF
May 11, 20000000135091 HAMAdministrative updateGranted AA9UF

Complete Licensing History

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

Nets

NetWhenFrequencyRoleTimesLast
CornCob NetDaily 5:45 AM · Mon, Fri 5:15 AM · Mon, Fri 5:30 AM ET7274.1Checked in22026-10-15
EARS HF NETMon 5:30 PM CT14.272Checked in12026-10-19
CornCob Net with Joe and JoelTue 5:15 AM · Tue 5:30 AM · Mon 8:45 PM ET7274.1Checked in12026-10-13

From nets logged with NetLogger since the start of collection.

Repeaters within 50 Miles

71 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
21.0 K9CU Champaign
K9CU
 444.1000 +5 TSQL 162.2 FM (analog) 🗓 2 nets 2 nets · 13 check-ins · 13 stations Champaign, IL
21.0 K9CU Champaign WLRW
K9CU IRLP
 146.7600 -0.6 TSQL 162.2 FM (analog) EchoLink 8231 IRLP 8231 🗓 2 nets 2 nets · 13 check-ins · 13 stations Champaign, IL
19.9 KE9DFC Rantoul
KE9DFC BM
 438.6825 -5 CC1 DMR BrandMeister 322020201 — Rantoul, IL
20.6 W9IPA Urbana
W9IPA BM
 443.7688 +5 none FM (analog) (DMR,FM) BrandMeister 313392 — Urbana, IL
21.0 W9YR Champaign
W9YR
 443.4812 +5 none D-STAR — Champaign, IL
21.5 W9IPA Monticello
W9IPA
 442.8500 +5 TSQL 162.2 FM (analog) — Monticello, IL
21.6 KB9ZAM Monticello Eleva
KB9ZAM
 442.7250 +5 TSQL 103.5 FM (analog) — Monticello, IL
21.9 WB9UUS
Listed as WB9UUS/R
 Normal
WB9UUS AllStar
 147.0150 +0.6 TONE 103.5 FM (analog) AllStar 27026 — Normal, IL
22.1 KD9AKF Heyworth
KD9AKF BM
 444.8750 +5 CC12 DMR BrandMeister 311750 — Heyworth, IL
22.8 WX9WX Bloomington
WX9WX BM
 444.2375 +5 CC12 DMR BrandMeister 311772 — Bloomington, IL
23.2 N9AVG Champaign
N9AVG IRLP
 446.7750 simplex TSQL 131.8 FM (analog) IRLP 4499 — Champaign, IL
23.9 K9MBS Offline Bloomington BMI
K9MBS
 145.3500 -0.6 TSQL 103.5 FM (analog) — Bloomington, IL
23.9 K9MBS Offline Bloomington BMI
K9MBS
 224.4600 -1.6 TSQL 107.2 FM (analog) — Bloomington, IL
24.2 W9YH Champaign
W9YH
 444.5250 +5 TSQL 162.2 FM (analog) (FM,C4FM) — Champaign, IL
24.3 KA9KEI Clinton
KA9KEI
 442.3750 +5 TSQL 91.5 FM (analog) — Clinton, IL
24.6 WX9USA Clinton L0C4
WX9USA BM
 439.2750 -5 CC1 DMR BrandMeister 319902002 — Clinton, L0C4, IL
24.6 WB9UUS Normal
WB9UUS AllStar
 442.7000 +5 TSQL 107.2 FM (analog) AllStar 27468 EchoLink 552822 IRLP 27468 AllStar 27028 AllStar 27383 — Normal, IL
24.9 W9AML Bloomington
W9AML
 444.9500 +5 TSQL 97.4 FM (analog) — Bloomington, IL
25.0 KD9FDD Urbana
KD9FDD
 147.0600 +0.6 TSQL 162.2 FM (analog) — Urbana, IL
25.1 WX9USA Clinton
WX9USA BM
 439.0000 -5 CC1 DMR BrandMeister 319902001 — Clinton, IL
25.3 N9BXI Bloomington
N9BXI
 147.0150 +0.6 TSQL 156.7 FM (analog) (FM,C4FM) — Bloomington, IL
25.9 W9AML
Listed as W9AML/R
 Bloomington
W9AML AllStar
 146.9400 -0.6 TONE 103.5 FM (analog) AllStar 27412 — Bloomington, IL
27.1 WD9HRU Bloomington
WD9HRU
 146.7900 -0.6 TSQL 103.5 FM (analog) — Bloomington, IL
28.9 K9IYP Bement
K9IYP
 443.5750 +5 TSQL 85.4 FM (analog) — Bement, IL
32.2 KE9HB Gridley
KE9HB AllStar
 444.3500 +5 TSQL 107.2 FM (analog) AllStar 27426 — Gridley, IL
33.2 W9AML Bloomington
W9AML
 146.6400 -0.6 TSQL 156.7 FM (analog) — Bloomington, IL
37.2 WI9MP Forest City
WI9MP
 224.9400 -1.6 TSQL 110.9 FM (analog) — Forest City, IL
37.5 N9LOE Pontiac Police/F
N9LOE
 146.6850 -0.6 TSQL 110.9 FM (analog) (FM,C4FM) — Pontiac, IL
37.5 N9LOE Pontiac Police/F
N9LOE
 440.8500 +5 TSQL 110.9 FM (analog) — Pontiac, IL
38.4 N9RBQ Decatur
N9RBQ BM
 444.8000 +5 CC5 DMR BrandMeister 314313 — Decatur, IL
38.4 KC9YFX Decatur
KC9YFX
 442.6438 +5 none D-STAR — Decatur, IL
39.6 WA9RSK Decatur Bearsdal
WA9RSK
 442.2500 +5 TSQL 103.5 FM (analog) (FM,C4FM) — Decatur, IL
39.6 WA9RSK
Listed as WA9RSK - DECATUR
 Decatur
WA9RSK BM
 443.2500 +5 CC5 DMR BrandMeister 314470 — Decatur, IL
39.8 K9HGX Decatur Citizen'
K9HGX EchoLink
 146.7300 -0.6 TSQL 123.0 FM (analog) EchoLink 151741 — Decatur, IL
39.9 K9HGX Decatur
K9HGX
 29.6200 -0.1 TONE 103.5 FM (analog) — Decatur, IL
39.9 K9HGX Decatur
K9HGX
 53.2300 in 51.5300 TONE 103.5 FM (analog) — Decatur, IL
39.9 WA9RSK Decatur
WA9RSK
 147.1050 +0.6 TSQL 103.5 FM (analog) — Decatur, IL
39.9 WA9RSK Decatur Bearsdal
WA9RSK
 442.6438 +5 none D-STAR — Decatur, IL
39.9 N9RBQ Decatur
N9RBQ
 444.1750 +5 TSQL 100.0 FM (analog) — Decatur, IL
39.9 KC9YFX Offline Decatur
KC9YFX
 147.2400 +0.6 none D-STAR — Decatur, IL
40.2 KC9PXI Tuscola
KC9PXI EchoLink
 444.4500 +5 TSQL 123.0 FM (analog) EchoLink 401786 — Tuscola, IL
40.6 KE9IK Chillicothe
KE9IK BM
 439.0000 -5 CC1 DMR BrandMeister 3205062 — Chillicothe, IL
40.8 KC9PXI Tuscola
KC9PXI BM
 146.9550 -0.6 CC1 DMR BrandMeister 315050 — Tuscola, IL
41.3 KC9WMV Mt pulaski 1800t
KC9WMV AllStar
 442.8000 +5 TSQL 203.5 FM (analog) (C4FM,FM,P25) EchoLink 332252 IRLP 32252 AllStar 45334 — Mt pulaski, IL
42.8 K9HGX Decatur
K9HGX
 443.8000 +5 TSQL 123.0 FM (analog) — Decatur, IL
43.2 KR9X Lovington Grain
KR9X
 223.8600 -1.6 TSQL 103.5 FM (analog) — Lovington, IL
43.2 W9NW Lovington Grain
W9NW IRLP
 444.2750 +5 TSQL 103.5 FM (analog) (FM,C4FM) EchoLink 108442 IRLP 8442 — Lovington, IL
43.7 K9ZM Lincoln
K9ZM
 147.3450 +0.6 TSQL 103.5 FM (analog) — Lincoln, IL
43.7 KC9WMV Lincoln
KC9WMV
 145.4100 -0.6 TSQL 103.5 FM (analog) — Lincoln, IL
43.7 N9NWI Mount Pulaski
N9NWI BM
 443.8250 +5 TSQL 94.8 FM (analog) (DMR,FM) BrandMeister 311784 — Mount Pulaski, IL
43.7 KD9LSD Lincoln
KD9LSD EchoLink
 145.3900 -0.6 TSQL 94.8 FM (analog) EchoLink 500354 — Lincoln, IL
43.7 KD9LSD Mt Pulaski
KD9LSD
 443.8250 +5 TSQL 94.8 FM (analog) — Mt. Pulaski, IL
43.7 KD9LSD Mt Pulaski
KD9LSD
 223.9000 +0.6 TSQL 94.8 FM (analog) — Mt. Pulaski, IL
43.8 N9NWI Mount Pulaski
N9NWI
 145.3900 -0.6 TSQL 94.8 FM (analog) — Mount Pulaski, IL
44.0 N9NWI Mount Pulaski
N9NWI
 223.9000 -1.6 TSQL 94.8 FM (analog) — Mount Pulaski, IL
44.9 K9LOF Allerton
K9LOF
 147.2850 +0.6 TSQL 146.2 FM (analog) — Allerton, IL
45.1 K9WRA Roanoke
K9WRA WIRES-X
 449.7500 -5 DG-ID 00-00 Fusion (C4FM) WIRES-X 11443 — Roanoke, IL
45.4 K9WRA Roanoke Woodford
K9WRA WIRES-X
 444.7500 +5 DCS 464 FM (analog) (FM,C4FM) WIRES-X 21179 — Roanoke, IL
45.5 KA9DAL Lincoln
KA9DAL BM
 439.0000 -5 CC1 DMR BrandMeister 3211719 — Lincoln, IL
45.6 W9BIL Cadwell
W9BIL
 145.1950 -0.6 none D-STAR — Cadwell, IL
45.6 W9BIL Cadwell
W9BIL
 440.6438 +5 none D-STAR — Cadwell, IL
46.5 WA9SGJ Offline Odell
WA9SGJ
 444.1250 +5 TSQL 127.3 FM (analog) — Odell, IL
47.4 WA9WOB Arcola
WA9WOB
 444.3750 +5 TSQL 192.8 FM (analog) (FM,C4FM) — Arcola, IL
47.9 AD9L Crescent City
AD9L BM
 147.0300 +0.6 TSQL 103.5 FM (analog) (DMR,FM) BrandMeister 313599 — Crescent City, IL
48.9 W9NJM
Listed as W9NJM-R
 Morton
W9NJM BM
 442.2000 +5 none FM (analog) (DMR,FM) BrandMeister 311752 — Morton, IL
48.9 KB9YVN Washington / Mor
KB9YVN
 442.2000 +5 CC? DMR — Washington / Morton, IL
49.8 W6PC Tremont
W6PC BM
 444.9750 +5 CC12 DMR BrandMeister 311776 — Tremont, IL
49.8 W9COM Danville
W9COM
 443.4500 +5 TSQL 88.5 FM (analog) — Danville, IL
49.8 W9MJL Danville
W9MJL
 146.8200 -0.6 TSQL 88.5 FM (analog) (FM,C4FM) — Danville, IL
50.0 N9JOZ Tremont
N9JOZ
 146.9100 -0.6 TSQL 103.5 FM (analog) — Tremont, IL
50.0 W9TAZ Tremont
W9TAZ
 146.6700 -0.6 TSQL 103.5 FM (analog) (C4FM,FM) — Tremont, IL