🕒 FCC license data updated today 9:42 am CDT (FCC files through Sep 30, 2026) · next update tomorrow 9:15 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
K4PLX
✅
Available for a vanity request — free since Oct 17, 2022.
1x3 call: Technician, General, Advanced and Amateur Extra licensees can request it.
No pending applications list it.
Not currently held
· 1 holder on record
· available since Oct 17, 2022
Previous holder: David A Baughn
Held K4PLX Jul 14, 2020 → Oct 16, 2020
· first licensed Jun 25, 2020 as KO4ERN
· 5 licenses · FRN 0029705233
WW4DB
Active
Amateur Extra · vanity
May 6, 2022 → expires May 6, 2032
Licensee David A Baughn
Address 2606 CHURCHILL DOWNS CIR CHATTANOOGA, TN 37421-1489
35.0600, -85.1595 (street) · Grid
EM75kb · CQ 4 · ITU 8 ·
map ↗
FRN 0029705233
Previous call W1YRE (General)
Last granted May 6, 2022
Effective Jan 7, 2025
Last action Jan 7, 2025
FCC actions (3)
Jan 7, 2025 — Administrative update LIAUA May 6, 2022 — Vanity call sign granted VANGRT May 6, 2022 — License issued LIISS
W1YRE
Canceled
Amateur Extra · vanity
Apr 9, 2021 → May 6, 2022 (canceled)
Licensee David A Baughn
Address 2606 CHURCHILL DOWNS CIR CHATTANOOGA, TN 37421-1489
35.0600, -85.1595 (street) · Grid
EM75kb · CQ 4 · ITU 8 ·
map ↗
FRN 0029705233
Previous call KO4ERN (General)
Last granted Apr 9, 2021
Effective Feb 22, 2022
Last action May 6, 2022
FCC actions (5)
May 6, 2022 — License canceled LICAN Feb 22, 2022 — License modified LIMOD Jun 8, 2021 — Administrative update LIAUA Apr 9, 2021 — Vanity call sign granted VANGRT Apr 9, 2021 — License issued LIISS
KO4ERN
Canceled
General · vanity
Oct 16, 2020 → Apr 9, 2021 (canceled)
Licensee David A Baughn
Address 2606 CHURCHILL DOWNS CIR CHATTANOOGA, TN 37421-1489
35.0600, -85.1595 (street) · Grid
EM75kb · CQ 4 · ITU 8 ·
map ↗
FRN 0029705233
Previous call K4PLX (Technician)
Last granted Oct 16, 2020
Effective Oct 16, 2020
Last action Apr 9, 2021
FCC actions (3)
Apr 9, 2021 — License canceled LICAN Oct 16, 2020 — Vanity call sign granted VANGRT Oct 16, 2020 — License issued LIISS
K4PLX
Canceled
General · vanity
Jul 14, 2020 → Oct 16, 2020 (canceled)
Licensee David A Baughn
Address 2606 CHURCHILL DOWNS CIR CHATTANOOGA, TN 37421-1489
35.0600, -85.1595 (street) · Grid
EM75kb · CQ 4 · ITU 8 ·
map ↗
FRN 0029705233
Previous call KO4ERN (Technician)
Last granted Jul 14, 2020
Effective Jul 22, 2020
Last action Oct 16, 2020
FCC actions (5)
Oct 16, 2020 — License canceled LICAN Jul 22, 2020 — Administrative update LIAUA Jul 20, 2020 — License modified LIMOD Jul 14, 2020 — Vanity call sign granted VANGRT Jul 14, 2020 — License issued LIISS
KO4ERN
Canceled
Technician
Jun 25, 2020 → Jul 14, 2020 (canceled)
Licensee Dave Baughn
Address 2606 CHURCHILL DOWNS CIR CHATTANOOGA, TN 37421-1489
35.0600, -85.1595 (street) · Grid
EM75kb · CQ 4 · ITU 8 ·
map ↗
FRN 0029705233
Last granted Jun 25, 2020
Effective Jun 25, 2020
Last action Jul 14, 2020
FCC actions (3)
Jul 14, 2020 — License canceled LICAN Jun 25, 2020 — License issued LIISS Jun 25, 2020 — Systematic call sign granted SYSGRT
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
Seen Apr 16, 2022 → Sep 27, 2026 · 12 snapshots · as KO4ERN
Dave Baughn
2606 CHURCHILL DOWNS CIR, CHATTANOOGA, TN 37421-1489
35.0600, -85.1595 (street) · Grid
EM75kb · CQ 4 · ITU 8 ·
map ↗
Seen Apr 16, 2022 → Sep 27, 2026 · 47 snapshots · as K4PLX
David A Baughn
2606 CHURCHILL DOWNS CIR, CHATTANOOGA, TN 37421-1489
35.0600, -85.1595 (street) · Grid
EM75kb · CQ 4 · ITU 8 ·
map ↗
Others requesting K4PLX
3 applications listed K4PLX as a choice, newest first.
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for K4PLX in the last 24 hours. They show up here within seconds of K4PLX beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.
Data: FCC Universal Licensing System, amateur service · refreshed nightly
n9tpb.com · 73 de N9TPB