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

JOHN C RUCK

FRN 0014183263 · first licensed Oct 25, 2005 as KB9MLU · 2 licenses on record

📝 FCC applications (5)

ReceivedFile numberServicePurposeStatusCall
Jan 14, 20200008943889 HAMAdministrative updateGranted K9MLU
Jan 30, 20180008081059 HAMAdministrative updateGranted K9MLU
Jan 30, 20180008081058 HAMRenewalGranted K9MLU
Apr 11, 20080003394078 HAMModificationGranted KB9MLU
Oct 25, 20050002358247 HAMRenewalGranted KB9MLU

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

89 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
1.3 WB4CNL Daphne
WB4CNL WIRES-X
 145.5625 simplex none FM (analog) WIRES-X 33053 — Daphne, AL
5.8 W4IAX Spanish Fort WAL
W4IAX
 146.8200 -0.6 TSQL 203.5 FM (analog) — Spanish Fort, AL
10.1 W4IAX Mobile
W4IAX
 147.3450 +0.6 TSQL 203.5 FM (analog) — Mobile, AL
10.8 KN4DND Robertsdale Bald
KN4DND BM
 443.3250 +5 CC1 DMR BrandMeister 314948 — Robertsdale, AL
10.8 WB4EMA Robertsdale Bald
WB4EMA
 147.0900 +0.6 TONE 82.5 FM (analog) 🗓 6 nets 6 nets · 87 check-ins · 42 stations Robertsdale, AL
10.8 N4MZ Robertsdale Bald
N4MZ
 443.3750 +5 TONE 82.5 FM (analog) — Robertsdale, AL
13.5 N4TAE Mobile
N4TAE BM
 444.9875 +5 CC1 DMR BrandMeister 310116 — Mobile, AL
13.5 N4FIV Mobile
N4FIV BM
 147.2375 +0.6 CC1 DMR BrandMeister 314750 — Mobile, AL
13.5 W4IAX Mobile
W4IAX
 145.3900 -0.6 none D-STAR — Mobile, AL
13.5 W4IAX Mobile
W4IAX
 444.9000 +5 none D-STAR — Mobile, AL
16.0 N4FIV Mobile SHW Tank
N4FIV
 146.9400 -0.6 none FM (analog) — Mobile, AL
16.0 N4FIV Alabaster
N4FIV BM
 444.7500 +5 CC1 DMR BrandMeister 310101 — Alabaster, AL
16.0 N4FIV Mobile SHW Tank
N4FIV BM
 444.5000 +5 CC1 DMR BrandMeister 310101 — Mobile, AL
16.0 N4FIV Mobile Spring Hl
N4FIV BM
 444.9875 +5 CC1 DMR BrandMeister 310104 — Mobile, AL
17.3 KR4LPI Mobile
KR4LPI BM
 431.9500 in 431.1500 CC1 DMR BrandMeister 322405701 BrandMeister 322405703 — Mobile, AL
18.2 KI4SAZ Magnolia Springs
KI4SAZ
 1285.0000 -20 none D-STAR — Magnolia Springs, AL
18.7 KI4SAZ Magnolia Springs
KI4SAZ
 145.3100 -0.6 none D-STAR — Magnolia Springs, AL
18.7 KI4SAZ Magnolia Springs
KI4SAZ
 444.3000 +5 none D-STAR — Magnolia Springs, AL
18.8 N1RHN Mobile
N1RHN CT-ARES
 444.3500 +0.6 CC2 DMR CT-ARES — Mobile, CT
18.9 W4IAX Mobile Providenc
W4IAX
 147.3000 +0.6 TONE 203.5 FM (analog) — Mobile, AL
18.9 W4IAX Mobile Providenc
W4IAX
 53.0300 -1 TONE 203.5 FM (analog) — Mobile, AL
19.2 N4RGJ Mobile
N4RGJ
 146.9850 -0.6 TONE 123.0 FM (analog) — Mobile, AL
19.2 N4FIV Mobile
N4FIV
 147.1500 +0.6 CC1 DMR — Mobile, AL
19.4 N4MZ Foley Weeks Bay
N4MZ
 146.6850 -0.6 TONE 82.5 FM (analog) (C4FM,FM) — Foley, AL
19.4 WA4MZE Foley
WA4MZE
 147.2400 +0.6 none FM (analog) — Foley, AL
19.6 WY5Y Theodore
WY5Y BM
 443.5000 +5 CC1 DMR BrandMeister 311177 — Theodore, AL
19.6 N4TAE Theodore
N4TAE AmComm
 145.1300 -0.6 CC7 DMR AmComm — Theodore, AL
20.2 K4DSR Mobile
K4DSR
 146.7450 -0.6 TSQL 123.0 FM (analog) — Mobile, AL
20.8 WA4JOP Mobile
WA4JOP WIRES-X
 146.6400 -0.6 TSQL 100.0 FM (analog) (FM,C4FM) WIRES-X 83192 — Mobile, AL
21.3 W4TP Bay Minette
W4TP WIRES-X
 146.7900 -0.6 TSQL 210.7 FM (analog) (FM,C4FM) WIRES-X 84688 — Bay Minette, AL
21.4 no call listed
Listed as ALRC
 Bay Minette-AL
Florida
 146.6700 simplex TONE 210.7 FM (analog) — Bay Minette-AL, FL
22.5 no call listed
Listed as ALRC
 Mobile-AL
Florida
 443.4000 in 448.3000 none FM (analog) — Mobile-AL, FL
23.2 no call listed
Listed as AFCARS
 Semmes-AL
Florida
 145.3600 -0.6 none FM (analog) — Semmes-AL, FL
23.4 N4WLO Theodore
N4WLO AllStar
 145.1900 simplex TONE 123.0 FM (analog) AllStar 66194 AllStar 666204 — Theodore, AL
23.4 N4WLO Theodore
N4WLO AllStar
 430.0000 simplex TONE 123.0 FM (analog) AllStar 66620 — Theodore, AL
23.4 N4WLO Theodore
N4WLO AllStar
 444.1000 +5 TONE 88.5 FM (analog) AllStar 666200 AllStar 661940 AllStar 661946 — Theodore, AL
23.4 N4WLO Theodore
N4WLO AllStar
 443.0000 +5 TONE 88.5 FM (analog) AllStar 666209 — Theodore, AL
23.4 N4WLO Theodore
N4WLO AllStar
 147.2000 +0.6 TONE 88.5 FM (analog) AllStar 666205 AllStar 666200 — Theodore, AL
24.7 N4FIV Bucks SALCO
N4FIV
 444.6375 +5 CC1 DMR — Bucks, AL
24.8 N4RGJ Mobile CM School
N4RGJ
 147.0150 +0.6 TONE 123.0 FM (analog) — Mobile, AL
25.2 KD4HYG Bay Minette
KD4HYG
 145.4300 -0.6 TONE 123.0 FM (analog) — Bay Minette, AL
25.2 WB4EMA Bay Minette Rabu
WB4EMA
 147.0450 +0.6 TSQL 123.0 FM (analog) 🗓 6 nets 6 nets · 87 check-ins · 42 stations Bay Minette, AL
25.7 KM4NJM Gulf Shores
KM4NJM BM
 432.0000 in 432.7000 CC1 DMR BrandMeister 319713502 — Gulf Shores, AL
26.0 N4FIV Mobile
N4FIV
 444.8375 +5 CC1 DMR — Mobile, AL
26.1 N4FIV Mobile Burns
N4FIV
 444.7375 +5 CC1 DMR — Mobile, AL
26.5 N4FIV Bucks BS Plant
N4FIV EchoLink
 444.6000 +5 TSQL 203.5 FM (analog) EchoLink 381143 — Bucks, AL
27.0 KO4EKK Bucks
KO4EKK BM
 442.0000 +5 CC1 DMR BrandMeister 312753 — Bucks, AL
29.0 WA4SRW Miami\n
WA4SRW
 444.8750 +5 TONE 100.0 FM (analog) — Miami\n, FL
30.8 WN1R Orange Beach Wel
WN1R AllStar
 147.7100 in 445.2750 TSQL 123.0 FM (analog) AllStar 627033 — Orange Beach, AL
30.8 WN1R Orange Beach Wel
WN1R BM
 145.2750 +0.6 CC5 DMR BrandMeister 314616 — Orange Beach, AL
30.8 N4FIV Daup Golf Course
N4FIV
 145.2800 -0.6 TSQL 123.0 FM (analog) — Dauphin Island, AL
31.2 KB5WS Cantonment
KB5WS BM
 440.5000 +5 CC1 DMR BrandMeister 321848901 — Cantonment, FL
31.7 WB4ARU Atmore
WB4ARU
 444.7750 +5 TSQL 103.5 FM (analog) (FM,C4FM) — Atmore, AL
34.6 KC4SME Pensacola IM 5
KC4SME
 146.6100 -0.6 TONE 100.0 FM (analog) — Pensacola, FL
34.8 KT4CW Atmore
KT4CW
 147.1950 +0.6 TONE 77.0 D-STAR — Atmore, AL
35.3 KC4SME Cantonment
KC4SME
 147.3000 +0.6 TONE 100.0 FM (analog) — Cantonment, FL
35.6 W4UC Pensacola
W4UC
 146.7600 -0.6 TSQL 100.0 FM (analog) (C4FM,FM) 🗓 1 net 1 net · 20 check-ins · 20 stations Pensacola, FL
36.0 WA4ECY Pensacola
WA4ECY
 145.4500 -0.6 TONE 100.0 FM (analog) — Pensacola, FL
36.0 WA4ECY Pensacola
WA4ECY
 443.8500 +5 TONE 100.0 FM (analog) — Pensacola, FL
36.1 KT5TWO Pensacola
KT5TWO BM
 439.5500 in 433.5500 CC1 DMR BrandMeister 3204229 — Pensacola, FL
37.0 KD9GIT Pensacola
KD9GIT BM
 430.0000 +1 CC1 DMR BrandMeister 3168035 — Pensacola, FL
37.2 N4FIV Pensacola
N4FIV
 444.7000 +5 TONE 100.0 FM (analog) — Pensacola, FL
38.1 N0ECT Pensacola NAS
N0ECT AllStar
 448.4000 simplex TSQL 100.0 FM (analog) AllStar 41417 AllStar 414170 — Pensacola, FL
38.6 WR4USA Milton
WR4USA
 146.8500 -0.6 TONE 100.0 FM (analog) — Milton, FL
38.6 W4UC Pensacola EOC
W4UC
 444.3250 +5 none FM (analog) (FM,DMR) 🗓 1 net 1 net · 20 check-ins · 20 stations Pensacola, FL
39.4 WB4OQF Pensacola
WB4OQF
 146.8500 -0.6 TONE 100.0 FM (analog) (DMR,FM) — Pensacola, FL
39.4 WB4OQF Pensacola
WB4OQF BM
 443.7000 +5 CC1 DMR BrandMeister 311300 — Pensacola, FL
40.4 W4UC Pensacola FS 16
W4UC
 145.4500 -0.6 TSQL 100.0 FM (analog) 🗓 1 net 1 net · 20 check-ins · 20 stations Pensacola, FL
40.4 W4UC Pensacola FS 16
W4UC
 443.8500 +5 TSQL 100.0 FM (analog) (FM,C4FM) 🗓 1 net 1 net · 20 check-ins · 20 stations Pensacola, FL
41.4 N4FIV Pensacola
N4FIV
 147.3300 +0.6 TONE 100.0 FM (analog) — Pensacola, FL
42.6 KJ4CHV Pensacola
KJ4CHV
 444.4500 +5 TONE 100.0 FM (analog) (FM,P25) — Pensacola, FL
42.8 W4RL Pensacola
W4RL
 442.1000 +5 TONE 100.0 FM (analog) — Pensacola, FL
43.0 KO4SRC Milton
KO4SRC
 224.0000 -1.6 none FM (analog) — Milton, FL
43.0 KO4SRC Milton
KO4SRC
 443.5000 +5 none FM (analog) — Milton, FL
43.4 KJ4TVX McIntosh
KJ4TVX
 147.3900 +0.6 TONE 123.0 FM (analog) — McIntosh, AL
47.5 K4LWC Milton
K4LWC BM
 444.4000 +5 CC1 DMR BrandMeister 310031 — Milton, FL
47.7 W4VIY Milton
W4VIY
 444.4000 +5 TONE 100.0 FM (analog) — Milton, FL
48.4 KD4VVZ Lucedale
KD4VVZ WIRES-X
 147.1200 +0.6 TSQL 136.5 FM (analog) (C4FM,FM) WIRES-X 28327 WIRES-X 18327 — Lucedale, MS
48.4 KI4WZA Milton
KI4WZA
 444.9250 +5 none FM (analog) (DV,FM) — Milton, FL
48.4 KD4VVZ Lucedale
KD4VVZ SE
 444.2000 +5 CC1 DMR SE — Lucedale, MS
48.4 KD4VVZ Lucedale
KD4VVZ EchoLink
 145.3300 in 446.8000 TSQL 136.5 FM (analog) (C4FM,FM) EchoLink 719910 — Lucedale, MS
48.4 W5WA Vancleave
W5WA
 145.1100 -0.6 TSQL 123.0 FM (analog) (C4FM,FM) 🗓 2 nets 2 nets · 29 check-ins · 21 stations Vancleave, MS
48.4 K9EYZ Vancleave
K9EYZ
 146.9700 -0.6 TSQL 136.5 FM (analog) (FM,C4FM) — Vancleave, MS
48.4 no call listed
Listed as SERA
 George County
Florida
 145.3300 -0.6 TONE 136.5 FM (analog) — George County, FL
48.5 KI4WZA Milton
KI4WZA
 147.3300 +0.6 none FM (analog) — Milton, FL
48.9 no call listed
Listed as AFCARS
 Brewton-AL
Florida
 224.7000 -1.6 none FM (analog) — Brewton-AL, FL
16.0 N4FIV offline Mobile
N4FIV BM
 444.7875 +5 CC1 DMR BrandMeister 310105 — Mobile, AL
34.4 KM4JAK offline Molino
KM4JAK IRLP
 446.0500 simplex TSQL 100.0 FM (analog) IRLP 8233 — Molino, FL
49.3 KD5AR offline Milton
KD5AR IRLP
 446.1600 simplex TSQL 91.5 FM (analog) IRLP 8631 — Milton, FL

Vanity applications

Filed · AwardApplicantRequested (in order)Status
Filed Apr 11, 2008
Granted Jan 30, 2018
0003394078
 KB9MLU · JOHN C RUCK · Technician
540 CIRCLE RIDGE PL, STURGEON BAY, WI 54235
44.8436, -87.3728 (ZIP center) · Grid EN64hu · CQ 4 · ITU 8 · map ↗
1.K9MLU ✓ granted
3.N5JCR held
4.KB9MLU available
 Granted
got K9MLU