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

Stephen P Ambrose

FRN 0018673137 · first licensed Apr 7, 2009 as KJ4KZU · 2 licenses on record

📝 FCC applications (3)

ReceivedFile numberServicePurposeStatusCall
Oct 21, 20190008842636 HAMRenewalGranted W1SPA
Apr 13, 20090003805837 HAMModificationGranted KJ4KZU
Apr 7, 20090003799206 HAMNew licenseGranted KJ4KZU

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

100 repeaters within 50 miles of this ZIP code, 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 · center is the ZIP code (approximate) · 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
0.5 KB4MDD Dadeville
KB4MDD BM
 439.0000 -5 CC1 DMR BrandMeister 312840811 — Dadeville, AL
1.9 WA4KIK Alexan Lk Martin
WA4KIK AmComm
 146.9600 -0.6 TSQL 179.9 FM (analog) (C4FM,DMR,FM) AllStar 53812 AmComm BrandMeister — Alexander City, AL
8.6 W4HLS Jackson's Gap
W4HLS
 146.7800 -0.6 TSQL 123.0 FM (analog) — Jackson's Gap, AL
9.2 KJ4JJ Kellyton Lk
KJ4JJ AllStar
 147.3900 +0.6 TONE 156.7 FM (analog) AllStar 49234 EchoLink 185465 — Kellyton, AL
9.2 KJ4JJ Kellyton
KJ4JJ AllStar
 444.4000 +5 TONE 156.7 FM (analog) AllStar 49260 — Kellyton, AL
9.3 KJ4JJ Kellyton
KJ4JJ
 224.1000 -1.6 TONE 156.7 FM (analog) — Kellyton, AL
11.3 KK4VSD Dadeville Eagle
KK4VSD AllStar
 224.2400 -1.6 TSQL 146.2 FM (analog) AllStar 64837 — Dadeville, AL
11.3 WA4TAL Dadeville
WA4TAL AmComm
 444.5250 +5 TSQL 146.2 FM (analog) (DMR,DV,FM) AllStar 59916 EchoLink 190867 BrandMeister 310530 AmComm TGIF — Dadeville, AL
11.4 WA4TAL Dadeville
WA4TAL AllStar
 145.3300 -0.6 TONE 173.8 FM (analog) AllStar 53431 — Dadeville, AL
12.3 K4YWE Goodwater
K4YWE AmComm
 145.3300 -0.6 TSQL 179.9 FM (analog) (C4FM,DMR,FM) AllStar 53431 EchoLink 928935 AmComm BrandMeister — Goodwater, AL
14.2 KN4WJC Dadeville
KN4WJC BM
 146.7000 -0.6 CC1 DMR BrandMeister 312763 — Dadeville, AL
14.7 WA4TAL Goldville 911
WA4TAL AmComm
 145.2700 -0.6 TSQL 146.2 FM (analog) (C4FM,DMR,DV,FM) AmComm BrandMeister TGIF — Goldville, AL
16.4 KC4EMG Seman Wtr
KC4EMG
 145.3100 -0.6 TSQL 88.5 FM (analog) — Seman, AL
22.5 W4KEN Santuck
W4KEN
 224.8400 -1.6 none FM (analog) — Santuck, AL
25.2 AA4CL Ashland
AA4CL AmComm
 442.0250 +5 CC1 DMR AmComm — Ashland, AL
26.3 KE4LTT Friendship
KE4LTT
 147.2000 +0.6 TONE 107.2 FM (analog) — Friendship, AL
27.7 KI6UIT Lineville
KI6UIT EchoLink
 447.1500 -5 none FM (analog) EchoLink 414292 — Lineville, AL
28.4 KE4COL Gold Hill
KE4COL AllStar
 145.2300 -0.6 TSQL 123.0 FM (analog) AllStar 45310 EchoLink 786673 WIRES-X 11135 — Gold Hill, AL
28.5 W4LEE Opelika
W4LEE
 442.1750 +5 CC1 DMR — Opelika, AL
29.2 KN4WJC Dadeville
KN4WJC BM
 433.8000 +5 CC1 DMR BrandMeister 3149535 — Dadeville, AL
29.3 WB4VBA Lineville
WB4VBA
 444.0000 +5 none FM (analog) — Lineville, AL
29.3 W4HOD Lochapoka
W4HOD
 147.3000 +0.6 TSQL 123.0 FM (analog) — Lochapoka, AL
30.1 W4AP Wetumpka BK Mtn
W4AP
 146.8400 -0.6 TONE 123.0 FM (analog) — Wetumpka, AL
30.2 W4AP Wetumpka BK Mtn
W4AP
 444.5000 +5 TSQL 100.0 FM (analog) — Wetumpka, AL
30.3 W4TXM Wetumpka
W4TXM MARC
 438.8000 +5 CC1 DMR DMR-MARC — Wetumpka, AL
30.9 AA4CL Ashland Fire
AA4CL
 147.2550 +0.6 TSQL 131.8 FM (analog) — Ashland, AL
32.9 K4DSO
Listed as K4DSO-A
 Birmingham
K4DSO
 1283.4000 -20 none D-STAR — Birmingham, AL
34.1 KA4Y Auburn
KA4Y
 147.0600 -0.6 TONE 123.0 FM (analog) — Auburn, AL
34.1 K4RY Auburn
K4RY
 147.2400 +0.6 TONE 156.7 FM (analog) — Auburn, AL
34.1 W4LEE Auburn
W4LEE EchoLink
 444.1250 +5 none FM (analog) EchoLink 387846 — Auburn, AL
34.1 K4RY Auburn
K4RY
 444.8000 +5 TSQL 156.7 FM (analog) — Auburn, AL
34.2 N4NQV Auburn
N4NQV BM
 444.7750 +5 CC1 DMR BrandMeister 310124 — Auburn, AL
34.8 W5MEI Lace Union Hl Fi
W5MEI
 442.8000 +5 TSQL 162.2 FM (analog) — Laceys Spring, AL
36.1 KK4ICE Shorter
KK4ICE
 442.0750 +5 TONE 123.0 FM (analog) — Shorter, AL
36.2 N4LTX Tuskegee
N4LTX
 444.8750 +5 TSQL 123.0 FM (analog) — Tuskegee, AL
36.7 KA4KBX Roanoke
KA4KBX BM
 442.2000 +5 CC1 DMR BrandMeister 313564 — Roanoke, AL
36.7 KA4KBX Roanoke
KA4KBX
 145.4300 -0.6 TSQL 141.3 FM (analog) — Roanoke, AL
36.7 K4RAN Roanoke
K4RAN EchoLink
 147.0400 +0.6 none FM (analog) EchoLink 47197 — Roanoke, AL
36.7 KA4KBX Roanoke
KA4KBX
 147.2700 +0.6 TSQL 141.3 FM (analog) — Roanoke, AL
37.1 N4WNL Talladega
N4WNL
 146.7400 -0.6 TSQL 131.8 FM (analog) — Talladega, AL
37.1 W4PIG Talladega
W4PIG
 224.2200 -1.6 TONE 100.0 FM (analog) — Talladega, AL
37.1 N4WNL Talladega Bald
N4WNL
 145.1600 -0.6 none D-STAR — Talladega, AL
37.1 N4ZDY Talladega
N4ZDY
 145.3700 -0.6 none FM (analog) — Talladega, AL
37.7 WB4BYQ Opelika
WB4BYQ EchoLink
 147.0600 +0.6 TONE 123.0 FM (analog) EchoLink 392108 — Opelika, AL
37.7 W4LEE Opelika E AL
W4LEE WIRES-X
 147.1200 +0.6 TSQL 123.0 FM (analog) WIRES-X 11694 — Opelika, AL
37.7 W4LEE Opelika
W4LEE
 147.3750 +0.6 none D-STAR — Opelika, AL
37.7 WX4LEE Opelika
WX4LEE
 444.4250 +5 TSQL 123.0 FM (analog) — Opelika, AL
38.3 W4OA Opelika
W4OA BM
 433.8000 +5 CC1 DMR BrandMeister 310068901 — Opelika AL, AL
38.5 W4AP Montgomery
W4AP
 146.9200 -0.6 none D-STAR — Montgomery, AL
39.2 W9EGL Montgomery
W9EGL BM
 446.5000 -5 CC1 DMR BrandMeister 3216159 — Montgomery, AL
39.6 KK4YOE Shelby
KK4YOE
 444.3500 +5 none D-STAR — Shelby, AL
40.0 WD4NOF Talladega Cheaha
WD4NOF
 927.7500 -25 TONE 100.0 FM (analog) — Talladega, AL
40.0 WB4GNA Anniston Cheaha
WB4GNA
 147.0900 +0.6 TSQL 131.8 FM (analog) 🗓 1 net 1 net Anniston, AL
40.0 WB4GNA Anniston Cheaha
WB4GNA
 444.7500 +5 TSQL 131.8 FM (analog) — Anniston, AL
40.0 KF4RGR Anniston Cheaha
KF4RGR
 443.6750 +5 TONE 203.5 FM (analog) — Anniston, AL
40.3 WB4UQT Clanton
WB4UQT
 147.1050 +0.6 TONE 123.0 FM (analog) — Clanton, AL
40.3 WW4EMA Clanton
WW4EMA
 443.5000 +5 none FM (analog) — Clanton, AL
40.3 W4AEC Clanton
W4AEC
 1285.5000 -12 none D-STAR — Clanton, AL
43.4 K4DJL Montgomery
K4DJL BM
 444.9750 +5 CC1 DMR BrandMeister 310121 — Montgomery, AL
43.4 WD4JRB Montgomery Bapti
WD4JRB
 444.4500 +5 TSQL 100.0 FM (analog) — Montgomery, AL
43.4 W4AP Montgomery
W4AP
 53.3500 -0.5 TONE 100.0 FM (analog) — Montgomery, AL
43.6 KG4RCK Montgomery
KG4RCK BM
 444.0000 +5 CC1 DMR BrandMeister 310113 — Montgomery, AL
43.6 KK4AXA Montgomery
KK4AXA BM
 443.9750 +5 CC1 DMR BrandMeister 310123 — Montgomery, AL
43.6 AB7HZ Montgomery
AB7HZ BM
 146.7250 in 144.7250 CC1 DMR BrandMeister 313463 — Montgomery, AL
43.6 W4AP Montgomery
W4AP
 443.9750 +5 none D-STAR — Montgomery, AL
43.6 W4AP Montgomery
W4AP
 1284.0000 -12 none D-STAR — Montgomery, AL
43.6 K4DXZ Lanett
K4DXZ
 147.0000 +0.6 TONE 123.0 FM (analog) — Lanett, AL
44.9 W4CVY Salem Hl
W4CVY AllStar
 146.9400 -0.6 TSQL 123.0 FM (analog) AllStar 656040 EchoLink 954838 — Salem, AL
44.9 W4CVY Salem Hl
W4CVY
 444.1000 +5 TSQL 123.0 FM (analog) — Salem, AL
45.0 WX4LEE Opelika Salem Hl
WX4LEE
 147.1500 +0.6 TSQL 123.0 FM (analog) — Opelika, AL
46.5 KQ4ESQ Pell City
KQ4ESQ AllStar
 443.3000 +5 TONE 156.7 FM (analog) AllStar 682421 AllStar 478982 — Pell City, AL
46.7 K4CHL Chelsea Oak Mtn
K4CHL
 147.0200 +0.6 TONE 131.8 FM (analog) 🗓 1 net 1 net · 31 check-ins · 31 stations Chelsea, AL
46.8 WB4UQT Jemison
WB4UQT
 444.4750 +5 TSQL 100.0 FM (analog) — Jemison, AL
47.7 N0ZO Chelsea Park
N0ZO
 145.2900 -0.6 TSQL 131.8 FM (analog) (FM,C4FM) — Chelsea, AL
48.2 W2YNE Pike Road
W2YNE
 146.9000 -0.6 none FM (analog) — Pike Road, AL
48.2 K4SCC Pell City
K4SCC AmComm
 444.8750 +5 CC2 DMR AmComm — Pell City, AL
48.3 WB4BXO LaGrange
WB4BXO AllStar
 224.7200 -1.6 none FM (analog) AllStar 46875 EchoLink 481355 — LaGrange, GA
48.8 WX4CAL Anniston Oak Mtn
WX4CAL
 146.7800 -0.6 TONE 100.0 FM (analog) 🗓 1 net 1 net Anniston, AL
48.8 KJ4JGK Anniston Oak Mtn
KJ4JGK
 443.3500 +5 none D-STAR — Anniston, AL
48.8 KJ4JGK Anniston Oak Mtn
KJ4JGK
 145.2800 -0.6 none D-STAR — Anniston, AL
49.4 W4SHL Columbiana Fire
W4SHL
 146.9800 -0.6 TONE 88.5 FM (analog) — Columbiana, AL
49.8 WA4CYA Birmingham Signa
WA4CYA
 444.7000 +5 TSQL 156.7 FM (analog) — Birmingham, AL
28.5 WX4LEE offline Gold Hill
WX4LEE BM
 442.1750 +5 CC1 DMR BrandMeister 313317 — Gold Hill, AL
36.7 KA4KBX offline Roanoke
KA4KBX
 224.9200 -1.6 none FM (analog) — Roanoke, AL
36.7 KA4KBX offline Roanoke
KA4KBX
 444.2750 +5 TSQL 141.3 FM (analog) — Roanoke, AL
37.4 W4AEC offline Clanton AE EOC
W4AEC
 145.1800 -0.6 none D-STAR — Clanton, AL
37.4 W4AEC offline Clanton
W4AEC
 444.3750 +5 none D-STAR — Clanton, AL
37.7 N4TKT offline Opelika
N4TKT
 444.1750 +5 TONE 123.0 FM (analog) — Opelika, AL
37.7 KJ4JNX offline Roanoke
KJ4JNX
 145.4000 -0.6 none D-STAR — Roanoke, AL
37.7 KJ4JNX offline Roanoke
KJ4JNX
 444.9000 +5 none FM (analog) (DV,FM) — Roanoke, AL
37.7 KJ4JNX offline Roanoke
KJ4JNX
 1283.0000 -20 none D-STAR — Roanoke, AL
40.0 WB4GNA offline Anniston Cheaha
WB4GNA
 442.4250 +5 none D-STAR — Anniston, AL
40.0 WB4GNA offline Anniston Cheaha
WB4GNA
 1285.0000 -20 none D-STAR — Anniston, AL
40.1 WB4GNA offline Anniston Cheaha
WB4GNA
 145.3000 -0.6 TONE 77.0 FM (analog) (DV,FM) — Anniston, AL
42.0 KC4EUA offline Columbiana Mtn
KC4EUA
 444.6000 +5 TSQL 156.7 FM (analog) — Columbiana, AL
42.3 KK4OWL offline Vincent
KK4OWL
 224.4000 -1.6 TSQL 218.1 FM (analog) — Vincent, AL
43.5 KQ4NCQ offline Opelika
KQ4NCQ BM
 439.5500 -0.6 CC1 DMR BrandMeister 314097 — Opelika, AL
48.3 WB4BXO offline LaGrange
WB4BXO BM
 440.5125 +5 CC1 DMR BrandMeister 311347 — LaGrange, GA
48.6 KV4S offline Chelsea /
KV4S AllStar
 432.2000 simplex TSQL 88.5 FM (analog) (DMR,FM) IRLP 4535 BrandMeister 312264 AllStar 47923 — Chelsea / KV4S, AL
49.5 N4PHP offline Shelby
N4PHP
 442.0000 +5 TONE 100.0 FM (analog) — Shelby, AL

Vanity applications

Filed · AwardApplicantRequested (in order)Status
Filed Apr 13, 2009
Granted Oct 22, 2019
0003805837
 KJ4KZU · Stephen P Ambrose · General
277 Clairmont Rd, Sterrett, AL 35147
33.4159, -86.5310 (ZIP center) · Grid EM63rj · CQ 4 · ITU 8 · map ↗
1.W1SPA ✓ granted
2.W3SPA held
 Granted
got W1SPA