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

Douglas R Roberts

FRN 0010708725 · first licensed Apr 7, 2004 as KI4EYO · 2 licenses on record

📝 FCC applications (5)

ReceivedFile numberServicePurposeStatusCall
Nov 2, 20200009283914 HAMRenewal + modificationGranted K6DRR
Aug 29, 20110004856434 HAMAdministrative updateGranted K6DRR
Nov 22, 20100004506658 HAMModificationGranted KI4EYO
Nov 22, 20100004505535 HAMDuplicate licenseGranted KI4EYO
Apr 7, 20040001688715 HAMNew licenseGranted KI4EYO

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

69 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
2.3 K4DSR Mobile
K4DSR
 146.7450 -0.6 TSQL 123.0 FM (analog) — Mobile, AL
2.3 N4FIV Mobile SHW Tank
N4FIV BM
 444.5000 +5 CC1 DMR BrandMeister 310101 — Mobile, AL
2.3 N4FIV Mobile Spring Hl
N4FIV BM
 444.9875 +5 CC1 DMR BrandMeister 310104 — Mobile, AL
2.3 N4FIV Alabaster
N4FIV BM
 444.7500 +5 CC1 DMR BrandMeister 310101 — Alabaster, AL
2.3 N4FIV Mobile SHW Tank
N4FIV
 146.9400 -0.6 none FM (analog) — Mobile, AL
2.7 W4IAX Mobile Providenc
W4IAX
 53.0300 -1 TONE 203.5 FM (analog) — Mobile, AL
2.8 W4IAX Mobile Providenc
W4IAX
 147.3000 +0.6 TONE 203.5 FM (analog) — Mobile, AL
3.7 KR4LPI Mobile
KR4LPI BM
 431.9500 in 431.1500 CC1 DMR BrandMeister 322405701 BrandMeister 322405703 — Mobile, AL
3.8 N1RHN Mobile
N1RHN CT-ARES
 444.3500 +0.6 CC2 DMR CT-ARES — Mobile, CT
4.9 no call listed
Listed as AFCARS
 Semmes-AL
Florida
 145.3600 -0.6 none FM (analog) — Semmes-AL, FL
5.4 N4TAE Mobile
N4TAE BM
 444.9875 +5 CC1 DMR BrandMeister 310116 — Mobile, AL
5.4 N4FIV Mobile
N4FIV BM
 147.2375 +0.6 CC1 DMR BrandMeister 314750 — Mobile, AL
5.4 W4IAX Mobile
W4IAX
 145.3900 -0.6 none D-STAR — Mobile, AL
5.4 W4IAX Mobile
W4IAX
 444.9000 +5 none D-STAR — Mobile, AL
6.1 WA4JOP Mobile
WA4JOP WIRES-X
 146.6400 -0.6 TSQL 100.0 FM (analog) (FM,C4FM) WIRES-X 83192 — Mobile, AL
8.2 no call listed
Listed as ALRC
 Mobile-AL
Florida
 443.4000 in 448.3000 none FM (analog) — Mobile-AL, FL
8.2 W4IAX Mobile
W4IAX
 147.3450 +0.6 TSQL 203.5 FM (analog) — Mobile, AL
10.2 N4WLO Theodore
N4WLO AllStar
 145.1900 simplex TONE 123.0 FM (analog) AllStar 66194 AllStar 666204 — Theodore, AL
10.2 N4WLO Theodore
N4WLO AllStar
 430.0000 simplex TONE 123.0 FM (analog) AllStar 66620 — Theodore, AL
10.2 N4WLO Theodore
N4WLO AllStar
 444.1000 +5 TONE 88.5 FM (analog) AllStar 666200 AllStar 661940 AllStar 661946 — Theodore, AL
10.2 N4WLO Theodore
N4WLO AllStar
 443.0000 +5 TONE 88.5 FM (analog) AllStar 666209 — Theodore, AL
10.2 N4WLO Theodore
N4WLO AllStar
 147.2000 +0.6 TONE 88.5 FM (analog) AllStar 666205 AllStar 666200 — Theodore, AL
11.2 N4FIV Mobile
N4FIV
 444.8375 +5 CC1 DMR — Mobile, AL
11.3 N4FIV Mobile Burns
N4FIV
 444.7375 +5 CC1 DMR — Mobile, AL
12.2 WY5Y Theodore
WY5Y BM
 443.5000 +5 CC1 DMR BrandMeister 311177 — Theodore, AL
12.2 N4TAE Theodore
N4TAE AmComm
 145.1300 -0.6 CC7 DMR AmComm — Theodore, AL
16.9 N4RGJ Mobile
N4RGJ
 146.9850 -0.6 TONE 123.0 FM (analog) — Mobile, AL
16.9 N4FIV Mobile
N4FIV
 147.1500 +0.6 CC1 DMR — Mobile, AL
16.9 WB4CNL Daphne
WB4CNL WIRES-X
 145.5625 simplex none FM (analog) WIRES-X 33053 — Daphne, AL
17.5 N4FIV Bucks SALCO
N4FIV
 444.6375 +5 CC1 DMR — Bucks, AL
17.6 N4RGJ Mobile CM School
N4RGJ
 147.0150 +0.6 TONE 123.0 FM (analog) — Mobile, AL
22.3 N4FIV Bucks BS Plant
N4FIV EchoLink
 444.6000 +5 TSQL 203.5 FM (analog) EchoLink 381143 — Bucks, AL
22.7 KO4EKK Bucks
KO4EKK BM
 442.0000 +5 CC1 DMR BrandMeister 312753 — Bucks, AL
22.7 W4IAX Spanish Fort WAL
W4IAX
 146.8200 -0.6 TSQL 203.5 FM (analog) — Spanish Fort, AL
28.7 W4TP Bay Minette
W4TP WIRES-X
 146.7900 -0.6 TSQL 210.7 FM (analog) (FM,C4FM) WIRES-X 84688 — Bay Minette, AL
28.8 KN4DND Robertsdale Bald
KN4DND BM
 443.3250 +5 CC1 DMR BrandMeister 314948 — Robertsdale, AL
28.8 WB4EMA Robertsdale Bald
WB4EMA
 147.0900 +0.6 TONE 82.5 FM (analog) 🗓 6 nets 6 nets · 87 check-ins · 42 stations Robertsdale, AL
28.8 N4MZ Robertsdale Bald
N4MZ
 443.3750 +5 TONE 82.5 FM (analog) — Robertsdale, AL
28.8 no call listed
Listed as ALRC
 Bay Minette-AL
Florida
 146.6700 simplex TONE 210.7 FM (analog) — Bay Minette-AL, FL
30.8 KD4VVZ Lucedale
KD4VVZ WIRES-X
 147.1200 +0.6 TSQL 136.5 FM (analog) (C4FM,FM) WIRES-X 28327 WIRES-X 18327 — Lucedale, MS
30.9 KD4VVZ Lucedale
KD4VVZ SE
 444.2000 +5 CC1 DMR SE — Lucedale, MS
30.9 KD4VVZ Lucedale
KD4VVZ EchoLink
 145.3300 in 446.8000 TSQL 136.5 FM (analog) (C4FM,FM) EchoLink 719910 — Lucedale, MS
30.9 no call listed
Listed as SERA
 George County
Florida
 145.3300 -0.6 TONE 136.5 FM (analog) — George County, FL
31.5 KD4HYG Bay Minette
KD4HYG
 145.4300 -0.6 TONE 123.0 FM (analog) — Bay Minette, AL
31.5 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
31.6 N4MZ Foley Weeks Bay
N4MZ
 146.6850 -0.6 TONE 82.5 FM (analog) (C4FM,FM) — Foley, AL
31.6 WA4MZE Foley
WA4MZE
 147.2400 +0.6 none FM (analog) — Foley, AL
31.6 KI4SAZ Magnolia Springs
KI4SAZ
 145.3100 -0.6 none D-STAR — Magnolia Springs, AL
31.6 KI4SAZ Magnolia Springs
KI4SAZ
 444.3000 +5 none D-STAR — Magnolia Springs, AL
32.4 KI4SAZ Magnolia Springs
KI4SAZ
 1285.0000 -20 none D-STAR — Magnolia Springs, AL
32.5 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
32.5 N4FIV Daup Golf Course
N4FIV
 145.2800 -0.6 TSQL 123.0 FM (analog) — Dauphin Island, AL
32.5 K9EYZ Vancleave
K9EYZ
 146.9700 -0.6 TSQL 136.5 FM (analog) (FM,C4FM) — Vancleave, MS
37.1 KJ4TVX McIntosh
KJ4TVX
 147.3900 +0.6 TONE 123.0 FM (analog) — McIntosh, AL
37.8 KI5ZBA Leakesville
KI5ZBA
 147.0000 +0.6 TONE 136.5 FM (analog) (FM,C4FM) — Leakesville, MS
37.8 KI5ZBA Leakesville
KI5ZBA
 444.2250 +5 TSQL 136.5 FM (analog) — Leakesville, MS
40.4 no call listed
Listed as SERA
 Ocean Spring
Florida
 146.9700 -0.6 TONE 136.5 FM (analog) — Ocean Spring MS, FL
40.7 KM4NJM Gulf Shores
KM4NJM BM
 432.0000 in 432.7000 CC1 DMR BrandMeister 319713502 — Gulf Shores, AL
41.7 WB4ARU Atmore
WB4ARU
 444.7750 +5 TSQL 103.5 FM (analog) (FM,C4FM) — Atmore, AL
45.8 WN1R Orange Beach Wel
WN1R AllStar
 147.7100 in 445.2750 TSQL 123.0 FM (analog) AllStar 627033 — Orange Beach, AL
45.8 WN1R Orange Beach Wel
WN1R BM
 145.2750 +0.6 CC5 DMR BrandMeister 314616 — Orange Beach, AL
45.9 KT4CW Atmore
KT4CW
 147.1950 +0.6 TONE 77.0 D-STAR — Atmore, AL
46.3 WA4SRW Miami\n
WA4SRW
 444.8750 +5 TONE 100.0 FM (analog) — Miami\n, FL
47.5 W5SGL Biloxi
W5SGL
 444.9625 +5 none FM (analog) — Biloxi, MS
47.6 no call listed
Listed as SERA
 Biloxi
Florida
 224.3000 -1.6 TONE 136.5 FM (analog) — Biloxi MS, FL
47.9 no call listed
Listed as SERA
 Biloxi-MS
Florida
 53.2500 -1 TONE 136.5 FM (analog) — Biloxi-MS, FL
48.8 KD4VVZ Biloxi
KD4VVZ SE
 444.9625 +5 CC1 DMR SE — Biloxi, MS
49.4 KB5WS Cantonment
KB5WS BM
 440.5000 +5 CC1 DMR BrandMeister 321848901 — Cantonment, FL
2.3 N4FIV offline Mobile
N4FIV BM
 444.7875 +5 CC1 DMR BrandMeister 310105 — Mobile, AL

Vanity applications

Filed · AwardApplicantRequested (in order)Status
Filed Nov 22, 2010
Granted Nov 2, 2020
0004506658
 KI4EYO · Douglas R Roberts · Technician
1302 Innsbruck DR, Mobile, AL 36608
30.7155, -88.1794 (street) · Grid EM50vr · CQ 4 · ITU 8 · map ↗
1.K6DRR ✓ granted
 Granted
got K6DRR