N9TPB FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 11, 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 · old CB calls like KHC1939 or 18Q3518 (1962–63 CB call books) · (205) 546-1767 (1990s CB directory phones)

KD9ZJM HAM 📻 GMRS

📻
Also a GMRS licensee
WRTS824
Active until Jul 20, 2032 · same FCC Registration Number (FRN) · GMRS covers the licensee's immediate family
Technician class licensed since 2023 (3 yrs) Piper City, IL Grid EN50vs Active on 10 nets GMRS WRTS824 50 repeaters within 50 mi
🔒 Not available — currently licensed, through Dec 23, 2033. If it isn't renewed, it opens for vanity requests Dec 24, 2035.

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

Currently held by Michael L Gruetzmacher · 1 holder on record

🗓 Active on 10 nets · last heard Oct 9, 2026

Current holder: Michael L Gruetzmacher

Held KD9ZJM Dec 23, 2023 → present · first licensed Dec 23, 2023 as KD9ZJM · 1 license · FRN 0032675514

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.

📡 On the Air: APRS, Digital & WSPR Spots

No APRS positions, PSK Reporter reports or WSPR spots for KD9ZJM in the last 24 hours. They show up here within seconds of KD9ZJM beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.

📻 GMRS Repeaters within 50 Miles

4 on the air or of unknown status, closest first · map these & export for a GMRS radio →

MilesChannelOutputTone inOwnerLocationAccessStatus
20RP15462.55067.0 WRFJ994 Cissna Park, IL OpenOn the air
30RP19462.650— WRVP693 Kankakee, IL ClosedOn the air
31RP15462.550103.5 WSHP782 Rantoul, IL OpenOn the air
44RP16462.57574.4 WRTB528 Urbana, IL OpenOn the air

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