N9TPB
FCC License Search
🕒 FCC license data updated yesterday 9:45 am CDT · next update today 7:15 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, WIKQ4YDK HAM
⏳ Not available yet — opens for vanity requests Dec 10, 2027, two years after the license was canceled (Dec 9, 2025).
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: Charles K Roberts III
Held KQ4YDK Nov 6, 2024 → Dec 9, 2025 · first licensed Nov 6, 2024 as KQ4YDK · 2 licenses · FRN 0035635770
-
- Licensee
- Charles K Roberts III
- Address
- Attn: Charles K Roberts III
PO Box 9
6116 Crickethollow Dr
RIVERVIEW, FL 33578-3911
- FRN
- 0035635770
- Previous call
- KQ4YDK (General)
- Last granted
- Dec 9, 2025
- Effective
- Dec 9, 2025
- Last action
- Dec 9, 2025
FCC actions (2)
- Dec 9, 2025 — Vanity call sign granted VANGRT
- Dec 9, 2025 — License issued LIISS
-
- Licensee
- Charles K Roberts III
- Address
- 6116 Crickethollow Dr
RIVERVIEW, FL 33578-3911
- FRN
- 0035635770
- Last granted
- Nov 6, 2024
- Effective
- Dec 5, 2025
- Last action
- Dec 9, 2025
FCC actions (7)
- Dec 9, 2025 — License canceled LICAN
- Dec 5, 2025 — Administrative update LIAUA
- Nov 20, 2025 — License modified LIMOD
- May 22, 2025 — Administrative update LIAUA
- Apr 7, 2025 — License modified LIMOD
- Nov 6, 2024 — License issued LIISS
- Nov 6, 2024 — 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 · 2 snapshots · as KQ4YDK
Charles K Roberts III
6116 Crickethollow Dr, RIVERVIEW, FL 33578-3911 - Seen May 29, 2025 → Oct 4, 2026 · 4 snapshots · as AG4CR
Charles K Roberts III
Attn: Charles K Roberts III
PO Box 9
6116 Crickethollow Dr, RIVERVIEW, FL 33578-3911 - Seen Nov 28, 2024 → Apr 25, 2025 · 5 snapshots · as KQ4YDK
Charles K Roberts III
PO Box 9
Brandon, FL 33589
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KQ4YDK in the last 24 hours. They show up here within seconds of KQ4YDK beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.