N9TPB
FCC License Search
🕒 FCC license data updated today 6:02 am CDT (FCC files through Oct 2, 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, WIKN4CKT HAM
✅ Available for a vanity request — free since May 14, 2019.
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 May 14, 2019
Previous holder: William D Clawson
Held KN4CKT Apr 5, 2017 → May 13, 2017 · first licensed Apr 5, 2017 as KN4CKT · 3 licenses · FRN 0026387597
-
- Licensee
- William D Clawson
- Address
- 109 Grove Park Way
Tuscumbia, AL 35674
- FRN
- 0026387597
- Previous call
- W1WDC (General)
- Last granted
- Oct 18, 2022
- Effective
- Oct 18, 2022
- Last action
- Oct 18, 2022
FCC actions (2)
- Oct 18, 2022 — Vanity call sign granted VANGRT
- Oct 18, 2022 — License issued LIISS
-
- Licensee
- William D Clawson
- Address
- 109 Grove Park Way
Tuscumbia, AL 35674
- FRN
- 0026387597
- Previous call
- KN4CKT (General)
- Last granted
- May 13, 2017
- Effective
- Aug 22, 2022
- Last action
- Oct 18, 2022
FCC actions (4)
- Oct 18, 2022 — License canceled LICAN
- Aug 22, 2022 — License modified LIMOD
- May 13, 2017 — Vanity call sign granted VANGRT
- May 13, 2017 — License issued LIISS
-
- Licensee
- William D Clawson
- Address
- 109 Grove Park Way
Tuscumbia, AL 35674
- FRN
- 0026387597
- Last granted
- Apr 5, 2017
- Effective
- Apr 24, 2017
- Last action
- May 13, 2017
FCC actions (4)
- May 13, 2017 — License canceled LICAN
- Apr 24, 2017 — License modified LIMOD
- Apr 5, 2017 — License issued LIISS
- Apr 5, 2017 — 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 May 12, 2017 → Sep 27, 2026 · 50 snapshots · as KN4CKT
William D Clawson
109 Grove Park Way, Tuscumbia, AL 35674
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KN4CKT in the last 24 hours. They show up here within seconds of KN4CKT beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.