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, WIKR4JSS HAM
⏳ Not available yet — opens for vanity requests Mar 14, 2028, two years after the license was canceled (Mar 13, 2026).
2x3 call: any licensee can request it.
No pending applications list it.
📬 QSL: LoTW user · last upload Mar 10, 2026 · not eQSL AG · QRZ · HamQTH
Not currently held · 1 holder on record
Previous holder: Cole Von Werder
Held KR4JSS Feb 6, 2026 → Mar 13, 2026 · first licensed Feb 6, 2026 as KR4JLL · 3 licenses · FRN 0037970324
-
- Licensee
- Cole Von Werder
- Address
- 5615 San Juan Ave Apt 603
Jacksonville, FL 32210-3015
- FRN
- 0037970324
- Previous call
- KR4JSS (Technician)
- Last granted
- Mar 13, 2026
- Effective
- Mar 13, 2026
- Last action
- Mar 13, 2026
FCC actions (2)
- Mar 13, 2026 — Vanity call sign granted VANGRT
- Mar 13, 2026 — License issued LIISS
-
- Licensee
- Cole Von Werder
- Address
- 5615 San Juan Ave Apt 603
Jacksonville, FL 32210-3015
- FRN
- 0037970324
- Previous call
- KR4JLL (Technician)
- Last granted
- Feb 6, 2026
- Effective
- Feb 12, 2026
- Last action
- Mar 13, 2026
FCC actions (3)
- Mar 13, 2026 — License canceled LICAN
- Feb 12, 2026 — Systematic call sign granted SYSGRT
- Feb 12, 2026 — License issued LIISS
-
- Licensee
- Cole Von Werder
- Address
- 5615 San Juan Ave Apt 603
Jacksonville, FL 32210-3015
- FRN
- 0037970324
- Last granted
- Feb 6, 2026
- Effective
- Feb 12, 2026
- Last action
- Feb 12, 2026
FCC actions (3)
- Feb 12, 2026 — License canceled LICAN
- Feb 6, 2026 — License issued LIISS
- Feb 6, 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 KR4JLL
Cole Von Werder
5615 San Juan Ave Apt 603, Jacksonville, FL 32210-3015
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KR4JSS in the last 24 hours. They show up here within seconds of KR4JSS beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.