N9TPB FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 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

DONALD G MCMAHON

FRN 0006720072 · first licensed Jun 9, 1998 as KC7QU · 2 licenses on record

📝 FCC applications (5)

ReceivedFile numberServicePurposeStatusCall
May 9, 20220010039905 HAMRenewalGranted N7BD
May 29, 20120005236181 HAMRenewal + modificationGranted N7BD
Feb 12, 20070002909535 HAMAdministrative updateGranted N7BD
Jul 18, 20020000967850 HAMModificationGranted KC7QU
Jun 7, 20020000917171 HAMModificationDismissed KC7QU

Complete licensing history

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

Repeaters within 50 miles

112 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
7.0 KC0M Branson
KC0M BM
147.1500 +0.6 CC5 DMR BrandMeister 310095 — Branson, MO
7.0 KJ6TQ Branson
KJ6TQ AllStar
147.1050 +0.6 TSQL 136.5 FM (analog) (C4FM,FM) AllStar 60734 EchoLink 223226 🗓 1 net 1 net · 31 check-ins · 31 stations Branson, MO
7.0 KJ6TQ Branson
KJ6TQ AllStar
224.1000 -1.6 TSQL 162.2 FM (analog) AllStar 49266 EchoLink 223226 — Branson, MO
7.0 KJ6TQ Branson
KJ6TQ AllStar
443.5500 +5 TSQL 162.2 FM (analog) AllStar 49266 EchoLink 223226 — Branson, MO
7.3 W0TRI Forsyth Wtr
W0TRI
147.1500 +0.6 TSQL 162.2 FM (analog) — Forsyth, MO
7.5 W0TRI Branson Cox Hosp
W0TRI
444.9500 +5 TSQL 162.2 FM (analog) — Branson, MO
7.7 N0NWS Branson
N0NWS AllStar
145.4100 -0.6 TSQL 136.5 FM (analog) AllStar 401360 — Branson, MO
9.7 W0YKE Hollister KSMU
W0YKE AllStar
146.8950 -0.6 TSQL 162.2 FM (analog) AllStar 566611 EchoLink 889292 — Hollister, MO
11.5 W0TRI Branson
W0TRI AllStar
147.1950 +0.6 TSQL 162.2 FM (analog) AllStar 62711 EchoLink 291706 — Branson, MO
12.3 K0NXA Branson Inspirat
K0NXA AllStar
146.6550 -0.6 TSQL 91.5 FM (analog) (FM,P25) AllStar 565502 EchoLink 113667 — Branson, MO
12.3 K0NXA
Listed as K0NXA 444.450
Branson Inspirat
K0NXA BM
444.4500 +5 CC5 DMR BrandMeister 312938 — Branson, MO
16.0 KB9JXZ Lead Hill
KB9JXZ AllStar
442.7625 +5 TONE 88.5 FM (analog) AllStar 586630 EchoLink 727285 — Lead Hill, AR
17.1 K0EI Kimberling City
K0EI
147.3450 +0.6 TSQL 162.2 FM (analog) — Kimberling City, MO
17.1 K0EI Kimberling City
K0EI
444.3000 +5 TSQL 162.2 FM (analog) (DMR,FM) — Kimberling City, MO
23.6 N5NBJ Harrison
N5NBJ
442.9000 +5 CC1 DMR — Harrison, AR
24.1 K0JPK Cape Fair
K0JPK
145.4100 -0.6 162.2 FM (analog) — Cape Fair, MO
25.0 W5NWA
Listed as W5NWA/R
Harrison
W5NWA BM
442.9000 +5 CC1 DMR BrandMeister 310502 — Harrison, AR
25.6 N0NWP Highlandvill Wtr
N0NWP
443.2500 +5 TSQL 91.5 FM (analog) — Highlandville, MO
25.6 WA6JGM Highlandville
WA6JGM
444.8750 +5 none FM (analog) — Highlandville, MO
25.6 WA6JGM Highlandville
WA6JGM
442.1250 +5 TSQL 162.2 FM (analog) — Highlandville, MO
25.6 K0ZRK Highlandvill Wtr
K0ZRK
145.2300 -0.6 TSQL 162.2 FM (analog) — Highlandville, MO
27.1 W5NSN Green Forest Bra
W5NSN
146.7300 -0.6 TSQL 110.9 FM (analog) — Green Forest, AR
27.1 WX5NAS Green Forest Bra
WX5NAS
145.3100 -0.6 TSQL 103.5 FM (analog) — Green Forest, AR
27.6 N5UFO Green Forest Bra
N5UFO
444.0750 +5 DCS 365 FM (analog) — Green Forest, AR
28.1 N5NBJ Harrison Gaither
N5NBJ
444.8000 +5 TSQL 103.5 FM (analog) — Harrison, AR
28.7 N6WI Berryville
N6WI WIN
443.8000 +5 TONE 91.5 FM (analog) AllStar 27330 WIN — Berryville, AR
29.0 K7AAW Missouri
K7AAW BM
439.7550 -5 CC1 DMR BrandMeister 3221718 — Missouri, MO
29.2 KE0QVK Fair Grove
KE0QVK BM
449.1000 in 446.1000 CC1 DMR BrandMeister 3115309 — Fair Grove, MO
30.4 K0DCA Ongo
K0DCA
145.1500 -0.6 TSQL 162.2 FM (analog) (C4FM,FM) — Ongo, MO
30.4 K0DCA Ongo
K0DCA
443.9250 +5 TONE 162.2 FM (analog) (C4FM,FM) — Ongo, MO
31.8 K0NXA Nixa
K0NXA AllStar
29.6800 -0.1 TSQL 123.0 FM (analog) AllStar 565501 — Nixa, MO
31.9 WB5CYX Harrison Boat
WB5CYX EchoLink
147.0000 -0.6 TONE 103.5 FM (analog) EchoLink 1 — Harrison, AR
33.0 K5MCA Yellville Lee
K5MCA
147.2400 +0.6 TSQL 103.5 FM (analog) (FM,C4FM) — Yellville, AR
33.0 KI5UCO Harrison Boat
KI5UCO
223.6000 -1.6 TONE 123.0 FM (analog) — Harrison, AR
33.2 WB5CYX Harrison Boat
WB5CYX
53.1500 -1 none FM (analog) — Harrison, AR
33.3 K5AA Eureka Springs
K5AA IRLP
444.2500 +5 Fusion (C4FM) IRLP 7973 WIRES-X 79363 — Eureka Springs, AR
33.3 K5AA Holiday Island
K5AA IRLP
146.8350 -0.6 TSQL 100.0 FM (analog) IRLP 7973 — Holiday Island, AR
33.4 W7RY Nixa
W7RY
224.9400 -5 TSQL 162.2 FM (analog) — Nixa, MO
33.4 W7RY Nixa
W7RY
444.0250 +5 TSQL 162.2 FM (analog) — Nixa, MO
33.6 K0NXA Nixa Wtr
K0NXA AllStar
145.2700 -0.6 TSQL 162.2 FM (analog) (FM,P25) AllStar 565504 — Nixa, MO
33.7 K0NXA Crane Wtr
K0NXA AllStar
442.1500 +5 TSQL 162.2 FM (analog) AllStar 565502 EchoLink 113667 IRLP 7191 AllStar 565505 — Crane, MO
33.7 KB0NHX Crane Wtr
KB0NHX AllStar
927.1125 -25 TSQL 162.2 FM (analog) (FM,P25) AllStar 565501 — Crane, MO
34.8 K0NXA
Listed as K0NXA 146.775
Ozark Verizon
K0NXA BM
146.7750 -0.6 CC5 DMR BrandMeister 312927 — Ozark, MO
35.6 K0DCA Ava
K0DCA
442.7500 +5 Fusion (C4FM) — Ava, MO
35.6 N0RFI Ava
N0RFI
146.6250 -0.6 TONE 110.9 FM (analog) — Ava, MO
36.2 NA0D Flippin MC Arpt
NA0D AllStar
442.4500 +5 TSQL 107.2 FM (analog) AllStar 472350 EchoLink 196181 AllStar 472358 — Flippin, AR
36.5 KB0NHX Clever
KB0NHX BM
442.1250 +5 CC5 DMR BrandMeister 311137 — Clever, MO
37.0 KG5JPK Eureka Sp Hwy 23
KG5JPK
443.4250 +5 none D-STAR (DMR,DV) — Eureka Springs, AR
37.0 K5SRS Eureka Springs
K5SRS
444.4750 +5 TSQL 110.9 FM (analog) — Eureka Springs, AR
38.0 WB0JJJ Gainesville
WB0JJJ
147.3900 +0.6 TSQL 110.9 FM (analog) (C4FM,FM) — Gainesville, MO
38.0 WB0JJJ Gainesville
WB0JJJ
444.3500 +5 TSQL 110.9 FM (analog) (C4FM,FM) — Gainesville, MO
38.6 N5UFO Eureka Sp Hwy 23
N5UFO
145.1700 -0.6 DCS 365 FM (analog) — Eureka Springs, AR
39.0 K5RRM Eureka Springs
K5RRM BM
438.4500 -5 CC1 DMR BrandMeister 316364810 — Eureka Springs, AR
39.3 KB0NHX Springfield Twin
KB0NHX AllStar
1285.0500 -12 TSQL 162.2 FM (analog) AllStar 551053 — Springfield, MO
39.6 KD4EFM Springfield Cox
KD4EFM
444.0250 +5 none FM (analog) — Springfield, MO
39.7 KB0NHX
Listed as KB0NHX/R
Springfield Cox
KB0NHX AllStar
444.8750 +5 TSQL 162.2 FM (analog) AllStar 565501 — Springfield, MO
39.7 N0NWS Springfield Cox
N0NWS AllStar
145.3300 -0.6 TSQL 136.5 FM (analog) EchoLink 291849 AllStar 401361 — Springfield, MO
40.3 KN6UG Mountain Home
KN6UG
442.0500 +5 DCS 172 FM (analog) — Mountain Home, AR
40.4 WB5CYX Jasper Round Mtn
WB5CYX
146.6100 -0.6 none FM (analog) — Jasper, AR
41.4 W0PM Springfield Rayf
W0PM
147.2250 +0.6 TSQL 162.2 FM (analog) — Springfield, MO
41.4 W0PM Springfield Rayf
W0PM W0PM
442.3750 +5 CC1 DMR BrandMeister 311782 W0PM — Springfield, MO
41.8 KC5RBO Moun Old Lonnon
KC5RBO
147.0750 +0.6 none FM (analog) — Mountain Home, AR
42.0 KA0FKF Springfield
KA0FKF
145.4300 -0.6 TONE 107.2 FM (analog) — Springfield, MO
42.0 W0AV Springfield
W0AV
224.7600 -1.6 TSQL 107.2 FM (analog) — Springfield, MO
42.1 K0EAR Republic
K0EAR
146.8200 -0.6 TSQL 162.2 FM (analog) (C4FM,FM) — Republic, MO
42.3 KA0SPM Springfield
KA0SPM
444.8250 +5 TSQL 162.2 FM (analog) — Springfield, MO
42.4 AC0JK Shell Knob Fire
AC0JK
145.2100 -0.6 TONE 162.2 FM (analog) — Shell Knob, MO
42.7 K0NXA Springfield CU
K0NXA AllStar
147.0150 +0.6 TSQL 162.2 FM (analog) AllStar 565502 EchoLink 113667 — Springfield, MO
42.7 K0NXA Springfield
K0NXA BM
449.5750 -5 CC5 DMR BrandMeister 313808 — Springfield, MO
42.7 K0NXA Springfield CU
K0NXA BM
442.4000 +5 none FM (analog) (DMR,DV,FM) BrandMeister 313872 — Springfield, MO
42.7 K0NXA Springfield CU
K0NXA BM
442.9250 +5 none FM (analog) (DMR,FM) BrandMeister 313871 — Springfield, MO
42.7 K0NXA Springfield CU
K0NXA BM
443.4000 +5 CC5 DMR BrandMeister 312919 — Springfield, MO
42.7 K0NXA Springfield CU
K0NXA
443.9000 +5 none FM (analog) (C4FM,FM) — Springfield, MO
42.7 K0NXA Springfield CU
K0NXA BM
444.5750 +5 none FM (analog) (DMR,FM,P25) BrandMeister 313808 — Springfield, MO
42.9 K0NXA Republic
K0NXA AllStar
53.2700 in 51.5700 TSQL 162.2 FM (analog) AllStar 551050 — Republic, MO
42.9 K0NXA Republic
K0NXA
224.2800 -1.6 TSQL 162.2 FM (analog) — Republic, MO
42.9 K0NXA Republic
K0NXA AllStar
442.4250 +5 TSQL 162.2 FM (analog) (FM,P25) AllStar 565500 EchoLink 185126 IRLP 3995 AllStar 551051 — Republic, MO
43.0 N5EWC Clarkridge
N5EWC BM
443.2250 +5 CC1 DMR BrandMeister 310509 — Clarkridge, AR
43.0 WX1NWA Jasper
WX1NWA AllStar
147.3600 +0.6 TSQL 100.0 FM (analog) (DMR,FM) AllStar 66423 BrandMeister 313188 — Jasper, AR
43.1 K0DCA Seymour
K0DCA
145.3700 -0.6 TSQL 162.2 FM (analog) (FM,C4FM) — Seymour, MO
43.1 W9IQ Seymour
W9IQ
145.1900 -0.6 TSQL 123.0 FM (analog) — Seymour, MO
43.1 KA0SAB Seymour
KA0SAB
145.3700 -0.6 TSQL 162.2 FM (analog) (FM,C4FM) — Seymour, MO
43.1 KG0PE Springfield
KG0PE BM
444.6750 +5 CC5 DMR BrandMeister 312930 — Springfield, MO
43.6 KF0WSS Springfield
KF0WSS BM
434.5500 +5 CC1 DMR BrandMeister 3222916 — Springfield, MO
43.8 W0YKE Springfield MSU
W0YKE
444.7250 +5 TSQL 136.5 FM (analog) — Springfield, MO
44.0 NA0D Mountain Home
NA0D AllStar
444.0500 +5 TSQL 107.2 FM (analog) AllStar 472350 EchoLink 192181 AllStar 472354 — Mountain Home, AR
44.0 W0AV Springfield Hamm
W0AV AllStar
223.8200 -1.6 TSQL 162.2 FM (analog) AllStar 566613 — Springfield, MO
44.0 W0EBE Springfield Hamm
W0EBE EchoLink
146.9100 -0.6 TSQL 162.2 FM (analog) (C4FM,FM) EchoLink 976583 🗓 3 nets 3 nets · 51 check-ins · 22 stations Springfield, MO
44.0 K5OZK Moun Capitol Hl
K5OZK
146.8800 -0.6 TSQL 103.5 FM (analog) — Mountain Home, AR
44.0 K5OZK Moun Capitol Hl
K5OZK
442.3000 +5 TSQL 103.5 FM (analog) — Mountain Home, AR
44.1 WX0OEM Springfield
WX0OEM
443.5750 +5 TSQL 162.2 FM (analog) — Springfield, MO
44.1 W6OQS Springfield
W6OQS
444.6000 +5 TONE 77.0 FM (analog) — Springfield, MO
44.2 N0NWS Fordland
N0NWS AllStar
145.4900 -0.6 TSQL 136.5 FM (analog) AllStar 49321 EchoLink 291849 — Fordland, MO
45.1 N0NWS Springfield Cox
N0NWS
147.2850 +0.6 TSQL 136.5 FM (analog) — Springfield, MO
45.6 WX0GCS Springfield Troo
WX0GCS
146.6400 -0.6 TSQL 162.2 FM (analog) 🗓 3 nets 3 nets · 36 check-ins · 13 stations Springfield, MO
45.6 K0NXA Springfield Troo
K0NXA BM
146.6850 -0.6 none FM (analog) (C4FM,DMR,DV,FM,P25) BrandMeister 312940 — Springfield, MO
45.6 K0NXA Springfield Troo
K0NXA AllStar
927.0125 -25 TSQL 162.2 FM (analog) (FM,P25) AllStar 565501 — Springfield, MO
46.1 K0SQS Monett
K0SQS
444.6500 +5 TONE 123.0 FM (analog) (C4FM,FM) — Monett, MO
46.5 KD5DMT Garfield Mt
KD5DMT
443.0250 +5 TSQL 110.9 FM (analog) — Garfield, AR
46.7 N9SEO Mountain H EM36t
N9SEO BM
434.5000 +12 CC1 DMR BrandMeister 310484001 — Mountain Home, EM36t, AR
46.9 KC0QA Springfield I-44
KC0QA WIRES-X
444.0500 +5 TSQL 162.2 FM (analog) (C4FM,FM) WIRES-X 33626 — Springfield, MO
46.9 KC0QA Springfield I-44
KC0QA AllStar
145.2500 -0.6 none FM (analog) AllStar 62085 — Springfield, MO
47.3 KE0CZQ Washburn
KE0CZQ
444.8500 +5 TSQL 123.0 FM (analog) — Washburn, MO
48.3 N5WTC Rogers
N5WTC
443.2750 +5 TSQL 141.3 FM (analog) — Rogers, AR
48.6 WX5NAS Huntsville Arpt
WX5NAS
443.6250 +5 TSQL 97.4 FM (analog) — Huntsville, AR
18.2 KF5BRU offline Harrison
KF5BRU IRLP
442.1000 +5 TSQL 123.0 FM (analog) IRLP 7724 IRLP 3953 — Harrison, AR
28.7 N6WI offline Berryville
N6WI IRLP
443.3300 simplex TSQL 100.0 FM (analog) IRLP 7054 — Berryville, AR
37.7 KB0NHX offline Jefferson City
KB0NHX
443.0000 +5 CC? DMR — Jefferson City, MO
42.7 AC0HA offline Diggins H6 A
AC0HA
145.1900 -0.6 TSQL 123.0 FM (analog) — Diggins, MO
44.0 W0EBE offline Springfield Hamm
W0EBE
444.4000 +5 TSQL 162.2 FM (analog) (C4FM,FM) 🗓 3 nets 3 nets · 51 check-ins · 22 stations Springfield, MO
44.1 KB0YDU offline Springfield
KB0YDU BM
442.0000 +5 CC9 DMR BrandMeister 313803 — Springfield, MO
44.2 NA1MH offline Mountain Home
NA1MH BM
147.3000 +0.6 CC1 DMR BrandMeister 310255 — Mountain Home, AR

Vanity applications

Filed · AwardApplicantRequested (in order)Status
Filed Jul 18, 2002
Granted May 10, 2022
0000967850
KC7QU · DONALD G MC MAHON · Amateur Extra
PO Box 6226 · BEND, OR 97708-6226
1.K7CT held
2.N7BD ✓ granted
Granted
got N7BD
Filed Jun 7, 2002
Award date was Jun 25, 2002
0000917171
KC7QU · DONALD G MC MAHON · Amateur Extra
PO Box 6226 · BEND, OR 97708-6226
1.KA7J held
Dismissed