N9TPB
FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 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, WIKR4HDO HAM
⏳ Not available yet — opens for vanity requests Apr 29, 2028, two years after the license was canceled (Apr 28, 2026).
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
Previous holder: John F Dotson
Held KR4HDO Nov 21, 2025 → Apr 28, 2026 · first licensed Nov 21, 2025 as KR4HDO · 2 licenses · FRN 0034418533
-
- Licensee
- John F Dotson
- Address
- 362 SALEM RD
COOKEVILLE, TN 38506-8958
- FRN
- 0034418533
- Previous call
- KR4HDO
- Last granted
- Apr 28, 2026
- Effective
- Apr 28, 2026
- Last action
- Apr 28, 2026
FCC actions (2)
- Apr 28, 2026 — Vanity call sign granted VANGRT
- Apr 28, 2026 — License issued LIISS
-
- Licensee
- John F Dotson
- Address
- 362 SALEM RD
COOKEVILLE, TN 38506-8958
- FRN
- 0034418533
- Last granted
- Nov 21, 2025
- Effective
- Nov 21, 2025
- Last action
- Apr 28, 2026
FCC actions (3)
- Apr 28, 2026 — License canceled LICAN
- Nov 21, 2025 — License issued LIISS
- Nov 21, 2025 — 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 Sep 27, 2026 → Oct 4, 2026 · 4 snapshots · as KR4HDO
John F Dotson
362 SALEM RD, COOKEVILLE, TN 38506-8958
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KR4HDO in the last 24 hours. They show up here within seconds of KR4HDO beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.