N9TPB FCC License Search
🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 5, 2026) · next update today 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

AB4YD HAM

Amateur Extra class licensed since 2000 (26 yrs) Albertville, AL grid EM64wh 146 repeaters within 50 mi
🔒 Not available — currently licensed, through Aug 7, 2030. If it isn't renewed, it opens for vanity requests Aug 8, 2032.

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

Currently held by WILLIAM D WELCH JR · 1 holder on record

Current holder: WILLIAM D WELCH JR

Held AB4YD Jun 29, 2000 → present · first licensed Jun 29, 2000 as AB4YD · 1 license · FRN 0003969706

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

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for AB4YD in the last 24 hours. They show up here within seconds of AB4YD beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.

Repeaters within 50 miles

146 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
4.4 WB4BOW Albertville
WB4BOW
 224.1400 -1.6 none FM (analog) — Albertville, AL
4.4 KI4RYX Albertville
KI4RYX
 145.1100 -0.6 TSQL 107.2 FM (analog) — Albertville, AL
4.7 KO4ATF Albertville
KO4ATF BM
 147.0600 +0.6 CC5 DMR BrandMeister 311669 — Albertville, AL
5.4 KG4BHR Albertville
KG4BHR AllStar
 223.5200 simplex none FM (analog) AllStar 520990 EchoLink 146470 — Albertville, AL
5.4 KG4BHR Albertville
KG4BHR AllStar
 147.5400 simplex none FM (analog) AllStar 520991 — Albertville, AL
5.7 KN4UPN Boaz
KN4UPN
 444.2000 +5 TONE 114.8 FM (analog) — Boaz, AL
6.9 KJ4RVN Boaz
KJ4RVN
 147.2000 +0.6 none FM (analog) — Boaz, AL
6.9 KJ4RVN Boaz
KJ4RVN
 444.0250 +5 none FM (analog) — Boaz, AL
6.9 KJ4RVN Boaz
KJ4RVN
 442.2500 +5 TONE 114.8 FM (analog) — Boaz, AL
10.2 W4CAJ Fyffe
W4CAJ
 147.4700 -0.6 TSQL 77.0 FM (analog) — Fyffe, AL
11.1 KR4FQG Horton
KR4FQG BM
 440.1000 +5 CC11 DMR BrandMeister 321868102 — Horton, AL
19.2 KD4CIF Brooksville
KD4CIF
 53.4100 -1 TSQL 100.0 FM (analog) — Brooksville, AL
19.8 K4AHC Arab WAFN
K4AHC
 146.9200 -0.6 TSQL 77.0 FM (analog) (FM,C4FM) — Arab, AL
19.8 K4AHC Arab
K4AHC
 443.2250 +5 TSQL 77.0 FM (analog) (FM,C4FM) — Arab, AL
20.9 K4SCO Section
K4SCO
 147.3600 +0.6 TONE 123.0 FM (analog) — Section, AL
21.0 KF4WNF Rainsville
KF4WNF
 147.4700 -0.6 TONE 77.0 FM (analog) — Rainsville, AL
21.1 K4RBC Gadsden
K4RBC
 145.4900 -0.6 none D-STAR — Gadsden, AL
21.1 K4RBC Gadsden
K4RBC EchoLink
 146.6700 -0.6 TSQL 100.0 FM (analog) (FM,C4FM) EchoLink 791649 — Gadsden, AL
21.9 KM4NDU Fort Payne Collb
KM4NDU WIRES-X
 446.2500 -5 Fusion (C4FM) WIRES-X 40295 — Fort Payne, AL
22.0 N0IV Altoona
N0IV BM
 439.0000 -5 CC1 DMR BrandMeister 311372701 — Altoona, AL
23.9 W9KOP Cullman
W9KOP
 444.9500 +5 none FM (analog) — Cullman, AL
24.9 K4JMC Gadsden Hensley
K4JMC EchoLink
 147.1600 +0.6 TSQL 100.0 FM (analog) (FM,C4FM) EchoLink 242727 — Gadsden, AL
25.6 K4RBC Gadsden
K4RBC
 444.7750 +5 none D-STAR — Gadsden, AL
25.6 KK4YOE Gadsden
KK4YOE BM
 444.8500 +5 CC1 DMR BrandMeister 311142 — Gadsden, AL
25.7 K4JMC Steele
K4JMC
 442.4000 +5 TSQL 100.0 FM (analog) (FM,C4FM) — Steele, AL
26.3 KI4SAY Fort Payne
KI4SAY
 145.4400 -0.6 none D-STAR — Fort Payne, AL
26.3 W4DGH Fort Payne Looko
W4DGH
 147.2700 +0.6 TSQL 100.0 FM (analog) — Fort Payne, AL
26.3 KI4SAY Fort Payne
KI4SAY
 443.3250 +5 none D-STAR — Fort Payne, AL
26.3 W4OZK Fort Payne
W4OZK
 444.6250 +5 TONE 141.3 FM (analog) — Fort Payne, AL
26.3 KI4SAY Fort Payne
KI4SAY
 1285.0000 -20 none D-STAR — Fort Payne, AL
26.4 W9KOP Morgan City
W9KOP
 53.6300 -1 TSQL 100.0 FM (analog) — Morgan City, AL
28.3 KK4CWX Oneonta Palisade
KK4CWX EchoLink
 147.3750 +0.6 DCS 205 FM (analog) (FM,C4FM) EchoLink 874254 🗓 1 net 1 net Oneonta, AL
28.6 KO4NEW Oneonta Palisade
KO4NEW
 442.7500 +5 DCS 205 FM (analog) (FM,C4FM) — Oneonta, AL
28.7 N4HSV Huntsville
N4HSV
 145.3600 -0.6 none D-STAR — Huntsville, AL
28.7 N4HSV Huntsville Monte
N4HSV
 443.4250 +5 none D-STAR — Huntsville, AL
28.7 N4HSV Huntsville
N4HSV
 1285.0000 -12 none D-STAR — Huntsville, AL
28.9 KK4UWF Scottsboro
KK4UWF AllStar
 444.2500 +5 TSQL 123.0 FM (analog) AllStar 49714 — Scottsboro, AL
28.9 K4SCO Scottsboro
K4SCO EchoLink
 146.9000 -0.6 TSQL 123.0 FM (analog) (FM,C4FM) EchoLink 328020 — Scottsboro, AL
28.9 KK4AI Huntsville Brind
KK4AI EchoLink
 145.2900 -0.6 TONE 100.0 FM (analog) EchoLink 398690 — Huntsville, AL
29.7 KO4MCD Blountsville
KO4MCD
 443.7250 +5 TSQL 100.0 FM (analog) — Blountsville, AL
29.9 W4ATD Union Hill Brind
W4ATD
 147.0000 +0.6 TONE 123.0 FM (analog) — Union Hill, AL
29.9 W4ATD Decatur
W4ATD
 443.8500 +5 none FM (analog) — Decatur, AL
29.9 W4WLD Huntsville Brind
W4WLD
 444.5250 +5 DCS 143 FM (analog) — Huntsville, AL
30.0 K4DED Gurley Keel Mtn
K4DED
 442.9750 +5 TSQL 100.0 FM (analog) — Gurley, AL
30.1 KB4CRG Huntsville
KB4CRG
 147.2400 +0.6 TSQL 82.5 FM (analog) — Huntsville, AL
30.5 WA2WGY Huntsville Green
WA2WGY AllStar
 927.4000 -25 TSQL 131.8 FM (analog) AllStar 450170 — Huntsville, AL
30.8 W4OVZ Huntsville Doc
W4OVZ AllStar
 147.3250 +0.6 TSQL 156.7 FM (analog) AllStar 42199 EchoLink 983383 — Huntsville, AL
30.8 W4OVZ Huntsville Doc
W4OVZ AllStar
 444.3250 +5 TSQL 156.7 FM (analog) AllStar 42199 EchoLink 983383 — Huntsville, AL
31.2 N4GBN Valley Head
N4GBN WIRES-X
 145.4600 -0.6 DG-ID 00-00 Fusion (C4FM) WIRES-X 36657 — Valley Head, AL
31.6 KD4NJA Oneonta
KD4NJA BM
 145.2600 -0.6 CC1 DMR BrandMeister 312174 — Oneonta, AL
33.4 W4OWE Ashville
W4OWE AmComm
 442.1250 +5 CC1 DMR AmComm BrandMeister — Ashville, AL
33.9 N4WGY Huntsville
N4WGY AllStar
 443.8000 +5 TONE 110.9 FM (analog) AllStar 42738 — Huntsville, AL
34.2 K4XSS Huntsville
K4XSS AllStar
 449.1250 -5 TONE 69.3 FM (analog) AllStar 47321 — Huntsville, AL
35.1 N2FY Boaz
N2FY BM
 438.8000 +5 CC11 DMR BrandMeister 317327701 — Boaz, AL
35.3 W4FMX Huntsville
W4FMX IRLP
 145.3300 -0.6 TSQL 100.0 FM (analog) IRLP 8608 — Huntsville, AL
35.8 W4FMX
Listed as W4FMX HSV
 Huntsville
W4FMX BM
 442.2750 +5 CC1 DMR BrandMeister 310112 — Huntsville, AL
36.2 W4DNR Huntsville
W4DNR
 145.3900 -0.6 TONE 107.2 FM (analog) — Huntsville, AL
36.3 W4PCI Nectar
W4PCI BM
 147.4450 -1 CC1 DMR BrandMeister 310126 — Nectar, AL
36.5 W4HSV Huntsville Monte
W4HSV
 145.3300 -0.6 TSQL 100.0 FM (analog) — Huntsville, AL
36.5 W4XE Huntsville Monte
W4XE
 145.2300 -0.6 TSQL 186.2 FM (analog) — Huntsville, AL
36.5 N4HSV Huntsville Monte
N4HSV IRLP
 146.9400 -0.6 TSQL 100.0 FM (analog) IRLP 8087 — Huntsville, AL
36.5 W4HMC Huntsville Monte
W4HMC
 147.2200 +0.6 TSQL 136.5 FM (analog) — Huntsville, AL
36.5 W4TCL Huntsville Monte
W4TCL
 147.5050 -1 TSQL 123.0 FM (analog) — Huntsville, AL
36.5 W4HSV Huntsville Monte
W4HSV
 443.5000 +5 TSQL 110.9 FM (analog) — Huntsville, AL
36.5 W4XE Huntsville Monte
W4XE
 443.6250 +5 TSQL 127.3 FM (analog) — Huntsville, AL
36.5 KD4TFV Huntsville Monte
KD4TFV
 444.1750 +5 TSQL 151.4 FM (analog) — Huntsville, AL
36.9 WA4NPL Huntsville
WA4NPL
 443.0000 +5 none FM (analog) — Huntsville, AL
36.9 W4BLT Nectar Skyball
W4BLT
 146.7000 -0.6 TSQL 91.5 FM (analog) (FM,C4FM) — Nectar, AL
36.9 W4BLT Nectar Skyball
W4BLT
 443.7750 +5 TSQL 91.5 FM (analog) (FM,C4FM) — Nectar, AL
36.9 KO4NEW Nectar Skyball
KO4NEW
 443.8750 +5 DCS 205 FM (analog) (FM,C4FM) — Nectar, AL
37.0 W4OZK Mentone
W4OZK
 53.1900 -1 TSQL 114.8 FM (analog) — Mentone, AL
37.0 W4OZK Mentone
W4OZK
 224.7200 -1.6 TONE 114.8 FM (analog) — Mentone, AL
38.2 W4XE Huntsville
W4XE
 53.2100 -1 TSQL 100.0 FM (analog) — Huntsville, AL
38.2 KE4LRX Huntsville
KE4LRX
 147.1000 +0.6 TONE 103.5 FM (analog) — Huntsville, AL
38.2 W4FMX Huntsville Green
W4FMX BM
 147.1400 +0.6 TSQL 100.0 FM (analog) (C4FM,DMR,FM) BrandMeister 310115 — Huntsville, AL
38.2 WD4CPF Huntsville Green
WD4CPF IRLP
 147.1800 +0.6 TSQL 100.0 FM (analog) IRLP 4950 — Huntsville, AL
38.2 N4HSV Huntsville
N4HSV
 224.9400 -1.6 TSQL 100.0 FM (analog) — Huntsville, AL
38.2 KE4BLC Huntsville
KE4BLC
 442.0000 +5 TONE 203.5 FM (analog) — Huntsville, AL
38.2 WA1TDH Huntsville
WA1TDH
 443.1250 +5 TONE 107.2 FM (analog) — Huntsville, AL
38.2 KE4LRX Huntsville
KE4LRX
 443.2500 +5 TSQL 103.5 FM (analog) — Huntsville, AL
38.2 W4VM Huntsville
W4VM
 443.4750 +5 TSQL 103.5 FM (analog) — Huntsville, AL
38.2 W4PS Huntsville
W4PS
 443.8000 +5 TSQL 110.9 FM (analog) — Huntsville, AL
38.2 W4XE Huntsville Green
W4XE AllStar
 444.3000 +5 TSQL 103.5 FM (analog) AllStar 590370 — Huntsville, AL
38.2 W4XE Huntsville
W4XE EchoLink
 444.3750 +5 TSQL 100.0 FM (analog) EchoLink 1 — Huntsville, AL
38.2 KK4AI Huntsville
KK4AI
 442.3750 +5 TSQL 156.7 FM (analog) — Huntsville, AL
38.2 W4LDX Huntsville
W4LDX
 443.7500 +5 TSQL 186.2 FM (analog) — Huntsville, AL
38.5 WN4WDE Piedmont
WN4WDE WIRES-X
 147.3200 +0.6 TONE 71.9 FM (analog) WIRES-X 62879 — Piedmont, AL
39.4 WB4RL Somerville
WB4RL AllStar
 443.8250 +5 TONE 100.0 FM (analog) AllStar 556940 EchoLink 454955 — Somerville, AL
39.5 N4WGY Huntsville Redst
N4WGY AllStar
 444.7500 +5 TSQL 131.8 FM (analog) AllStar 42754 EchoLink 552261 — Huntsville, AL
40.2 N4HSV Huntsville
N4HSV BM
 442.2750 +5 CC1 DMR BrandMeister 311048 — Huntsville, AL
40.2 KM4CJ Huntsville
KM4CJ AmComm
 444.9750 +5 CC1 DMR AmComm — Huntsville, AL
40.2 W4WBC Huntsville
W4WBC
 145.3600 -0.6 none D-STAR — Huntsville, AL
40.2 W4WBC Huntsville
W4WBC
 443.4250 +5 none D-STAR — Huntsville, AL
40.2 W4WBC Huntsville
W4WBC
 1285.0000 -12 none D-STAR — Huntsville, AL
40.6 N4TUN Cullman
N4TUN EchoLink
 145.3100 -0.6 TSQL 100.0 FM (analog) EchoLink 9419 — Cullman, AL
40.6 N4TUN Cullman
N4TUN
 444.9000 +5 TSQL 100.0 FM (analog) (FM,C4FM) — Cullman, AL
40.7 W9KOP Vinemont
W9KOP
 145.2500 -0.6 none FM (analog) — Vinemont, AL
40.7 W4GVX Piedmont Tecumse
W4GVX WIRES-X
 146.8500 -0.6 TSQL 77.0 FM (analog) (FM,C4FM) WIRES-X 33634 — Piedmont, AL
40.8 N4TUN Cullman
N4TUN
 53.3300 -1 TSQL 100.0 FM (analog) — Cullman, AL
41.0 N4TUN Cullman
N4TUN
 444.2750 +5 CC1 DMR — Cullman, AL
41.1 N4LX Cullman
N4LX IRLP
 146.4800 simplex TONE 156.7 FM (analog) EchoLink 882043 IRLP 4742 — Cullman, AL
41.2 KG4YRU Jacksonville
KG4YRU BM
 440.7000 +5 CC2 DMR BrandMeister 310125 — Jacksonville, AL
42.5 K4SCO Fabius
K4SCO
 147.0900 +0.6 TSQL 203.5 FM (analog) — Fabius, AL
42.6 KO4FV Huntsville
KO4FV AllStar
 443.9000 +5 none FM (analog) AllStar 65046 — Huntsville, AL
42.7 KO4NEW Remlap Pine Mtn
KO4NEW
 442.8750 +5 DCS 205 FM (analog) (FM,C4FM) — Remlap, AL
43.2 KB4CRG Huntsville
KB4CRG IRLP
 446.7750 simplex TSQL 100.0 FM (analog) IRLP 8722 — Huntsville, AL
43.3 N4UAI Cullman
N4UAI BM
 444.9000 +5 CC1 DMR BrandMeister 310127 — Cullman, AL
43.4 WR4JW Falkville Oden
WR4JW AllStar
 444.3250 +5 TSQL 107.2 FM (analog) AllStar 27981 — Falkville, AL
43.7 KB4CRG Huntsville Drake
KB4CRG
 442.7750 +5 TSQL 107.2 FM (analog) — Huntsville, AL
43.7 KB4CRG Huntsville Drake
KB4CRG IRLP
 444.5750 +5 TONE 100.0 FM (analog) EchoLink 7142 IRLP 4641 — Huntsville, AL
44.1 KL4SN Madison
KL4SN BM
 439.5500 in 433.5500 CC1 DMR BrandMeister 321635901 — Madison, AL
44.1 W4EMA Cartersville Fir
W4EMA
 444.1250 +5 TONE 100.0 FM (analog) — Cartersville, AL
44.4 W4TCL New Market
W4TCL
 442.1750 +5 TONE 100.0 FM (analog) — New Market, AL
44.5 KN4RSA Madison
KN4RSA QuadNet
 443.0250 +5 CC2 DMR QuadNet — Madison, AL
44.5 KN4RSB Madison
KN4RSB QuadNet
 443.0250 +5 CC1 DMR QuadNet — Madison, AL
44.5 KN4RSC Madison
KN4RSC QuadNet
 443.0250 +5 CC2 DMR QuadNet — Madison, AL
44.8 KR4AOM Odenville
KR4AOM BM
 442.2000 +5 CC1 DMR BrandMeister 314986 — Odenville, AL
45.9 KE4CAA Odenville BR Mtn
KE4CAA AL-DMR
 440.5625 +5 CC1 DMR AL-DMR — Odenville, AL
45.9 KR4OJH Huntsville
KR4OJH BM
 433.5500 in 439.5500 CC1 DMR BrandMeister 3227906 — Huntsville, AL
47.0 KM4GA Rome Mt Alto
KM4GA
 444.9500 +5 none FM (analog) — Rome, GA
47.3 KK4QWH Summerville
KK4QWH
 147.2250 +0.6 TONE 100.0 FM (analog) — Summerville, GA
48.3 W4CFI Battleground
W4CFI
 147.4150 -1 TONE 123.0 FM (analog) — Battleground, AL
48.4 KF4RGR Anniston
KF4RGR
 444.0500 +5 TSQL 131.8 FM (analog) — Anniston, AL
48.5 W3NH Trafford
W3NH IRLP
 147.0750 +0.6 TSQL 67.0 FM (analog) IRLP 8706 — Trafford, AL
48.5 KE4QCY Palmerdale
KE4QCY
 145.4500 -0.6 TONE 100.0 FM (analog) — Palmerdale, AL
49.0 WA4CYA Warrior Bryant
WA4CYA
 146.8400 -0.6 TONE 156.7 FM (analog) — Warrior, AL
49.0 W4CFI Battleground
W4CFI
 53.3100 -1 none FM (analog) — Battleground, AL
4.5 KI4RYX offline Albertville HS
KI4RYX
 442.9500 +5 TSQL 203.5 FM (analog) — Albertville, AL
8.9 KI4RYX offline Guntersville
KI4RYX
 145.1400 -0.6 none D-STAR — Guntersville, AL
8.9 K4WWN offline Guntersville
K4WWN
 145.1700 -0.6 none FM (analog) — Guntersville, AL
22.0 K4VMV offline Gadsden
K4VMV
 146.8200 -0.6 TSQL 192.8 FM (analog) — Gadsden, AL
26.3 KF4FWZ offline Fort Payne
KF4FWZ
 442.6000 +5 TSQL 100.0 FM (analog) — Fort Payne, AL
26.3 KF4FWX offline Fort Payne
KF4FWX
 444.8000 +5 TSQL 100.0 FM (analog) — Fort Payne, AL
30.1 WR4JW offline Somerville
WR4JW BM
 440.6125 +5 CC1 DMR BrandMeister 310357 — Somerville, AL
36.6 KI4PPF offline Huntsville
KI4PPF
 1284.0000 -20 none D-STAR — Huntsville, AL
37.0 W4OZK offline Mentone
W4OZK
 443.4000 +5 TONE 103.5 FM (analog) — Mentone, AL
38.2 W9KOP offline Huntsville Union
W9KOP
 145.4700 -0.6 none FM (analog) — Huntsville, AL
38.2 W4QB offline Huntsville
W4QB
 147.3000 +0.6 TSQL 103.5 FM (analog) — Huntsville, AL
38.2 KI4PPF offline Huntsville
KI4PPF
 443.3750 +5 none D-STAR — Huntsville, AL
38.2 W4TCL offline Huntsville
W4TCL
 444.3500 +5 TSQL 162.2 FM (analog) — Huntsville, AL
43.5 WR4JW offline Somerville
WR4JW BM
 444.7000 +5 CC1 DMR BrandMeister 311785 — Somerville, AL
43.7 KA5GET offline Springville Simm
KA5GET
 443.6500 +5 TSQL 131.8 FM (analog) — Springville, AL
44.1 W4EMA offline Ider Sand Mtn
W4EMA
 147.0450 +0.6 TSQL 100.0 FM (analog) — Ider, AL
47.3 KA4HOT offline Madison
KA4HOT AllStar
 222.5550 simplex TONE 136.5 FM (analog) AllStar 51647 — Madison, AL
47.5 KJ4NYH offline Madison
KJ4NYH QuadNet
 443.0250 +5 TSQL 110.9 D-STAR (DMR,DV) AllStar 2059 QuadNet — Madison, AL
50.0 W4TFW offline Decatur
W4TFW BM
 442.0750 +5 CC1 DMR BrandMeister 313828 — Decatur, AL