N9TPB
FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 2026) · next update today 9:45 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, WIKR4KDQ HAM
⏳ Not available yet — opens for vanity requests Mar 25, 2028, two years after the license was canceled (Mar 24, 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: Mark W Watkins
Held KR4KDQ Feb 27, 2026 → Mar 24, 2026 · first licensed Feb 27, 2026 as KR4KDQ · 3 licenses · FRN 0036883874
-
- Licensee
- Mark W Watkins
- Address
- 3100 N Rio Grande Ave
Orlando, FL 32804-3526
- FRN
- 0036883874
- Previous call
- KR4MWW (Technician)
- Last granted
- Jul 10, 2026
- Effective
- Jul 10, 2026
- Last action
- Jul 10, 2026
FCC actions (2)
- Jul 10, 2026 — Vanity call sign granted VANGRT
- Jul 10, 2026 — License issued LIISS
-
- Licensee
- Mark W Watkins
- Address
- 3100 N Rio Grande Ave
Orlando, FL 32804-3526
- FRN
- 0036883874
- Previous call
- KR4KDQ (Technician)
- Last granted
- Mar 24, 2026
- Effective
- May 7, 2026
- Last action
- Jul 10, 2026
FCC actions (4)
- Jul 10, 2026 — License canceled LICAN
- May 7, 2026 — License modified LIMOD
- Mar 24, 2026 — Vanity call sign granted VANGRT
- Mar 24, 2026 — License issued LIISS
-
- Licensee
- Mark W Watkins
- Address
- 3100 N Rio Grande Ave
Orlando, FL 32804-3526
- FRN
- 0036883874
- Last granted
- Feb 27, 2026
- Effective
- Feb 27, 2026
- Last action
- Mar 24, 2026
FCC actions (3)
- Mar 24, 2026 — License canceled LICAN
- Feb 27, 2026 — License issued LIISS
- Feb 27, 2026 — 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 · 6 snapshots · as KR4KDQ
Mark W Watkins
3100 N Rio Grande Ave, Orlando, FL 32804-3526
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KR4KDQ in the last 24 hours. They show up here within seconds of KR4KDQ beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.