N9TPB
FCC License Search
🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 4, 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, WIKK4KKJ HAM
✅ Available for a vanity request — free since Jan 25, 2022.
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 Jan 25, 2022
Previous holder: ROBERT DURDEN
Held KK4KKJ Jul 16, 2012 → Jan 24, 2020 · first licensed Jul 16, 2012 as KK4KKJ · 2 licenses · FRN 0021861059
-
- Licensee
- ROBERT DURDEN
- Address
- PO Box 37923
8509 Richland Colony Road
Knoxville, TN 37923
- FRN
- 0021861059
- Previous call
- KK4KKJ (Technician)
- Last granted
- Jan 24, 2020
- Effective
- Oct 7, 2020
- Last action
- Oct 7, 2020
FCC actions (4)
- Oct 7, 2020 — License modified LIMOD
- Oct 6, 2020 — Administrative update LIAUA
- Jan 24, 2020 — Vanity call sign granted VANGRT
- Jan 24, 2020 — License issued LIISS
-
- Licensee
- ROBERT DURDEN 804
- Address
- Attn: Robert Durden
PO Box 37923
8509 Richland Colony Road
Knoxville, TN 37923
- FRN
- 0021861059
- Last granted
- Jul 16, 2012
- Effective
- Jun 19, 2019
- Last action
- Jan 24, 2020
FCC actions (10)
- Jan 24, 2020 — License canceled LICAN
- Jun 19, 2019 — Administrative update LIAUA
- Oct 18, 2017 — Administrative update LIAUA
- Oct 18, 2017 — Administrative update LIAUA
- Jan 26, 2017 — Administrative update LIAUA
- Jan 26, 2017 — Administrative update LIAUA
- May 21, 2016 — Administrative update LIAUA
- Feb 11, 2014 — Administrative update LIAUA
- Jul 16, 2012 — License issued LIISS
- Jul 16, 2012 — 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 → Oct 4, 2026 · 26 snapshots · as KK4KKJ
ROBERT DURDEN 804
Attn: Robert Durden
PO Box 37923
8509 Richland Colony Road, Knoxville, TN 37923 - Seen Nov 11, 2017 → May 6, 2019 · 6 snapshots · as KK4KKJ
ROBERT DURDEN
Attn: Robert L Durden
6954 Yellow Oak Lane, Knoxville, TN 37931 - Seen Feb 15, 2017 → Sep 5, 2017 · 3 snapshots · as KK4KKJ
ROBERT DURDEN
Attn: Robert L Durden
2933 Tyler Jacob Way, Knoxville, TN 37931 - Seen Jun 30, 2016 → Dec 31, 2016 · 4 snapshots · as KK4KKJ
ROBERT DURDEN
Attn: Robert L Durden
9622 Cedar Valley Way, Knoxville, TN 37931 - Seen Mar 28, 2014 → Mar 16, 2016 · 12 snapshots · as KK4KKJ
ROBERT DURDEN
Attn: Robert L Durden
11438 Saga Lane, Knoxville, TN 37931 - Seen Jul 26, 2012 → Oct 22, 2013 · 5 snapshots · as KK4KKJ
ROBERT DURDEN
103 NIXON RD, OAK RIDGE, TN 37830
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KK4KKJ in the last 24 hours. They show up here within seconds of KK4KKJ beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.