🕒 FCC license data updated today 8:30 am CDT (FCC files through Oct 1, 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
KD4CVX HAM
✅
Available for a vanity request — free since Jul 31, 2023.
2x3 call: any licensee can request it.
No pending applications list it.
📬 QSL:
no LoTW uploads on record
· not eQSL AG
· QRZ · HamQTH
Not currently held
· 1 holder on record
· available since Jul 31, 2023
Previous holder: Bob RICHARDSON
Held KD4CVX Oct 25, 2000 → Jul 30, 2021
· first licensed Oct 25, 2000 as KD4CVX
· 4 licenses · FRN 0004197158
K4SOB
Active
Amateur Extra · vanity
Feb 4, 2025 → expires Feb 4, 2035
Licensee Bob RICHARDSON
Address 143 Tinker Rd. ROCKWOOD, TN 37854
35.9449, -84.6765 (street) · Grid
EM75pw · CQ 4 · ITU 8 ·
map ↗
FRN 0004197158
Previous call AA4CI (General)
Last granted Feb 4, 2025
Effective Feb 4, 2025
Last action Feb 4, 2025
FCC actions (2)
Feb 4, 2025 — Vanity call sign granted VANGRT Feb 4, 2025 — License issued LIISS
AA4CI
Canceled
Amateur Extra · vanity
Nov 15, 2024 → Feb 4, 2025 (canceled)
Licensee Bob RICHARDSON
Address 143 Tinker Rd. ROCKWOOD, TN 37854
35.9449, -84.6765 (street) · Grid
EM75pw · CQ 4 · ITU 8 ·
map ↗
FRN 0004197158
Previous call K4SOB (General)
Last granted Nov 15, 2024
Effective Jan 17, 2025
Last action Feb 4, 2025
FCC actions (4)
Feb 4, 2025 — License canceled LICAN Jan 17, 2025 — Administrative update LIAUA Nov 15, 2024 — Vanity call sign granted VANGRT Nov 15, 2024 — License issued LIISS
K4SOB
Canceled
Amateur Extra · vanity
Jul 30, 2021 → Nov 15, 2024 (canceled)
Licensee ROBERT D RICHARDSON II
Address 143 Tinker Rd. ROCKWOOD, TN 37854
35.9449, -84.6765 (street) · Grid
EM75pw · CQ 4 · ITU 8 ·
map ↗
FRN 0004197158
Previous call KD4CVX (General)
Last granted Jul 30, 2021
Effective Jan 16, 2024
Last action Nov 15, 2024
FCC actions (4)
Nov 15, 2024 — License canceled LICAN Jan 16, 2024 — License modified LIMOD Jul 30, 2021 — Vanity call sign granted VANGRT Jul 30, 2021 — License issued LIISS
KD4CVX
Canceled
General
Oct 25, 2000 → Jul 30, 2021 (canceled)
Licensee ROBERT D RICHARDSON II
Address 143 Tinker Rd. ROCKWOOD, TN 37854
35.9449, -84.6765 (street) · Grid
EM75pw · CQ 4 · ITU 8 ·
map ↗
FRN 0004197158
Last granted Nov 22, 2011
Effective Apr 21, 2021
Last action Jul 30, 2021
FCC actions (5)
Jul 30, 2021 — License canceled LICAN Apr 21, 2021 — License modified LIMOD Nov 22, 2011 — License renewed LIREN May 25, 2001 — License renewed LIREN Oct 25, 2000 — Administrative update LIAUA
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
Seen Mar 6, 2025 → Sep 27, 2026 · 12 snapshots · as AA4CI
Bob RICHARDSON
143 Tinker Rd., ROCKWOOD, TN 37854
35.9449, -84.6765 (street) · Grid
EM75pw · CQ 4 · ITU 8 ·
map ↗
Seen May 28, 2012 → Sep 27, 2026 · 57 snapshots · as KD4CVX
ROBERT D RICHARDSON II
143 Tinker Rd., ROCKWOOD, TN 37854
35.9449, -84.6765 (street) · Grid
EM75pw · CQ 4 · ITU 8 ·
map ↗
Seen Nov 7, 2004 → Nov 10, 2011 · 4 snapshots · as KD4CVX
ROBERT D RICHARDSON II
120 WOODLANE DR, ROCKWOOD, TN 37854
35.8861, -84.7091 (ZIP center) · Grid
EM75pv · CQ 4 · ITU 8 ·
map ↗
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KD4CVX in the last 24 hours. They show up here within seconds of KD4CVX beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.
Data: FCC Universal Licensing System (amateur & GMRS), NetLogger and more · site status
n9tpb.com · 73 de N9TPB