N9TPB FCC License Search
🕒 FCC license data updated today 9:45 am CDT · 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 · old CB calls like KHC1939 or 18Q3518 (1962–63 CB call books) · (205) 546-1767 (1990s CB directory phones)

Michael L Gruetzmacher

FRN 0032675514 · first licensed Dec 23, 2023 as KD9ZJM · 1 license on record

📻 GMRS Licenses on This FRN

GMRS callStatusNameLocationGrantedExpires
WRTS824 Active Michael L GruetzmacherPiper City, IL Jul 20, 2022Jul 20, 2032

📝 FCC Applications (2)

ReceivedFile numberServicePurposeStatusCall
Dec 21, 20230010825440 HAMNew licenseGranted KD9ZJM
Jul 19, 20220010136032 GMRSNew licenseGranted

Complete Licensing History

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

Nets

NetWhenFrequencyRoleTimesLast
Chippewa Valley InfoThu 11:45 AM CT444.350Checked in32026-10-08
CNY 220 Mhz Net EL W9SAM-LFri 6:30 PM ET224.120Checked in22026-10-09
NM Multi-Mode NetWed 6:30 PM · Wed 6:45 PM MTDigitalChecked in22026-10-08
Colorado Astronomy NetTue 6:45 PM · Tue 7:00 PM MT448.350Checked in22026-10-07
Absolute Tech NetTue 5:45 PM CTASL52879 / 443.8Checked in22026-10-06
K9BAR AV NET (Echolink 2!)Tue, Fri, Sat 7:30 PM · Fri 7:15 PM CT147.33Checked in12026-09-27
WC9IN Sunday Night Net 8 PM ESTSun 7:45 PM ETALLSTAR 626480Checked in12026-09-20
TCARC 2 meter netThu 4:30 PM CT146.76Checked in12026-09-10
Absolute Tech NetTue 3:45 PM PTVOIPChecked in12026-09-08
WC9IN Sunday Night NetSun 8:00 PM ETALLSTAR 626480Checked in12026-09-06

From nets logged with NetLogger since the start of collection.

Repeaters within 50 Miles

50 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
43.5 NX9S Morris
NX9S FM38
 443.3500 +5 TSQL 123.0 FM (analog) AllStar 2495 AllStar 52727 FM38 🗓 4 nets 4 nets · 355 check-ins · 203 stations Morris, IL
30.4 W9AZ Kankakee
W9AZ
 145.1300 -0.6 TSQL 107.2 FM (analog) 🗓 2 nets 2 nets · 141 check-ins · 82 stations Kankakee, IL
30.4 W9AZ Kankakee
W9AZ EchoLink
 146.9400 -0.6 TSQL 107.2 FM (analog) EchoLink 517002 🗓 2 nets 2 nets · 141 check-ins · 82 stations Kankakee, IL
30.4 W9AZ Kankakee
W9AZ
 444.8000 +5 TONE 100.0 FM (analog) 🗓 2 nets 2 nets · 141 check-ins · 82 stations Kankakee, IL
43.7 K9CU Champaign
K9CU
 444.1000 +5 TSQL 162.2 FM (analog) 🗓 2 nets 2 nets · 13 check-ins · 13 stations Champaign, IL
43.7 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
17.1 AD9L Crescent City
AD9L BM
 147.0300 +0.6 TSQL 103.5 FM (analog) (DMR,FM) BrandMeister 313599 — Crescent City, IL
23.5 AD9L Watseka
AD9L BM
 444.6250 +5 TSQL 103.5 FM (analog) (DMR,DV,FM) BrandMeister 313596 — Watseka, IL
24.2 WA9SGJ Offline Odell
WA9SGJ
 444.1250 +5 TSQL 127.3 FM (analog) — Odell, IL
24.9 N9LOE Pontiac Police/F
N9LOE
 146.6850 -0.6 TSQL 110.9 FM (analog) (FM,C4FM) — Pontiac, IL
24.9 N9LOE Pontiac Police/F
N9LOE
 440.8500 +5 TSQL 110.9 FM (analog) — Pontiac, IL
28.2 WI9MP Forest City
WI9MP
 224.9400 -1.6 TSQL 110.9 FM (analog) — Forest City, IL
30.4 WD9HSY Kankakee
WD9HSY
 147.1650 +0.6 TSQL 107.2 FM (analog) — Kankakee, IL
31.3 KE9DFC Rantoul
KE9DFC BM
 438.6825 -5 CC1 DMR BrandMeister 322020201 — Rantoul, IL
32.1 KI9U Bourbonnais
KI9U IRLP
 440.8500 +5 TONE 131.8 FM (analog) (FM,C4FM) IRLP 43815 — Bourbonnais, IL
34.0 KB9MLJ Bourbonnais
KB9MLJ BM
 430.4375 in 439.4375 CC1 DMR BrandMeister 320216206 — Bourbonnais, IL
36.5 KE9HB Gridley
KE9HB AllStar
 444.3500 +5 TSQL 107.2 FM (analog) AllStar 27426 — Gridley, IL
43.0 W9IPA Urbana
W9IPA BM
 443.7688 +5 none FM (analog) (DMR,FM) BrandMeister 313392 — Urbana, IL
43.5 KB9SZK Morris
KB9SZK
 147.2700 +0.6 TSQL 107.2 FM (analog) (FM,P25) — Morris, IL
43.5 KB9SZK Morris
KB9SZK
 442.3250 +5 CC0 DMR — Morris, IL
43.5 KC9KKO Offline Morris
KC9KKO IL
 146.7150 -0.6 CC1 DMR IL — Morris, IL
43.5 KB9SZK Offline Morris
KB9SZK
 146.7450 -0.6 TSQL 110.9 P25 — Morris, IL
43.5 KC9KKO Offline Morris
KC9KKO IL
 442.0000 +5 CC1 DMR DMR-MARC IL — Morris, IL
43.7 W9YR Champaign
W9YR
 443.4812 +5 none D-STAR — Champaign, IL
44.1 W9AJI Wilmington
W9AJI
 441.9750 +5 TSQL 114.8 FM (analog) — Wilmington, IL
44.2 W9YH Champaign
W9YH
 444.5250 +5 TSQL 162.2 FM (analog) (FM,C4FM) — Champaign, IL
44.4 KD9FDD Urbana
KD9FDD
 147.0600 +0.6 TSQL 162.2 FM (analog) — Urbana, IL
44.8 KA9FER Marseilles
KA9FER MARC
 442.6000 +5 CC1 DMR DMR-MARC — Marseilles, IL
44.8 KA9FER Marseilles
KA9FER MARC
 146.7450 -0.6 CC1 DMR DMR-MARC — Marseilles, IL
45.1 W9AJI Peotone
W9AJI BM
 441.2750 +5 TSQL 114.8 FM (analog) (DMR,FM) BrandMeister 312835 — Peotone, IL
45.1 KC9KKO Morris
KC9KKO KC9KKO
 441.5000 +5 CC1 DMR KC9KKO — Morris, IL
45.4 WB9UUS Normal
WB9UUS AllStar
 442.7000 +5 TSQL 107.2 FM (analog) AllStar 27468 EchoLink 552822 IRLP 27468 AllStar 27028 AllStar 27383 — Normal, IL
45.4 WX9WX Bloomington
WX9WX BM
 444.2375 +5 CC12 DMR BrandMeister 311772 — Bloomington, IL
45.5 KI9U Morocco
KI9U
 145.3300 -0.6 TSQL 131.8 FM (analog) (FM,C4FM) — Morocco, IN
45.5 KI9U Offline Morocco
KI9U
 442.9250 +5 TSQL 131.8 FM (analog) — Morocco, IN
45.8 WB9UUS
Listed as WB9UUS/R
 Normal
WB9UUS AllStar
 147.0150 +0.6 TONE 103.5 FM (analog) AllStar 27026 — Normal, IL
45.8 N9AVG Champaign
N9AVG IRLP
 446.7750 simplex TSQL 131.8 FM (analog) IRLP 4499 — Champaign, IL
46.1 KB4DHS Fowler
KB4DHS BM
 439.0000 in 433.0000 CC1 DMR BrandMeister 3111060 — Fowler, IN
46.3 K9MBS Offline Bloomington BMI
K9MBS
 145.3500 -0.6 TSQL 103.5 FM (analog) — Bloomington, IL
46.3 K9MBS Offline Bloomington BMI
K9MBS
 224.4600 -1.6 TSQL 107.2 FM (analog) — Bloomington, IL
46.7 W9AML Bloomington
W9AML
 444.9500 +5 TSQL 97.4 FM (analog) — Bloomington, IL
47.1 W9CHI Channahon
W9CHI IRLP
 444.6000 +5 TSQL 136.5 FM (analog) (C4FM,FM) IRLP 30024 WIRES-X 30024 — Channahon, IL
47.2 K9NMT Fowler
K9NMT AllStar
 446.7250 simplex none FM (analog) AllStar 632893 — Fowler, IN
47.4 WC9IN Fowler
WC9IN AllStar
 444.8250 +5 TSQL 173.8 FM (analog) (DMR,FM) AllStar 626481 TGIF — Fowler, IN
48.5 W9AML
Listed as W9AML/R
 Bloomington
W9AML AllStar
 146.9400 -0.6 TONE 103.5 FM (analog) AllStar 27412 — Bloomington, IL
49.3 N9BXI Bloomington
N9BXI
 147.0150 +0.6 TSQL 156.7 FM (analog) (FM,C4FM) — Bloomington, IL
49.4 WD9HRU Bloomington
WD9HRU
 146.7900 -0.6 TSQL 103.5 FM (analog) — Bloomington, IL
49.5 KC9CIQ Wenona
KC9CIQ BM
 440.1000 +5 CC1 DMR BrandMeister 321049401 — Wenona, 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