N9TPB
FCC License Search
🕒 FCC license data updated yesterday 9:45 am CDT · next update today 7:15 am CDT
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HAMs within 5 miles of N9TPB · Extra class operators in Madison, WI · or try N9TPB · K9* wildcards · Smith, John · 0004797601 (FRN) · 53703 · Madison, WIKD9ZRB HAM
✅ Available for a vanity request — free since Apr 27, 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 · available since Apr 27, 2026
Previous holder: Trace D Frost
Held KD9ZRB Jan 31, 2024 → Apr 26, 2024 · first licensed Jan 31, 2024 as KD9ZRB · 2 licenses · FRN 0034570051
-
- Licensee
- Trace D Frost
- Address
- N650 County Road JJ
Coloma, WI 54930
- FRN
- 0034570051
- Previous call
- KD9ZRB (Technician)
- Last granted
- Apr 26, 2024
- Effective
- Apr 26, 2024
- Last action
- Apr 26, 2024
FCC actions (2)
- Apr 26, 2024 — Vanity call sign granted VANGRT
- Apr 26, 2024 — License issued LIISS
-
- Licensee
- Trace D Frost
- Address
- N650 County Road JJ
Coloma, WI 54930
- FRN
- 0034570051
- Last granted
- Jan 31, 2024
- Effective
- Apr 1, 2024
- Last action
- Apr 26, 2024
FCC actions (4)
- Apr 26, 2024 — License canceled LICAN
- Apr 1, 2024 — License modified LIMOD
- Jan 31, 2024 — License issued LIISS
- Jan 31, 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 Apr 27, 2024 → Oct 4, 2026 · 23 snapshots · as KD9ZRB
Trace D Frost
N650 County Road JJ, Coloma, WI 54930
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KD9ZRB in the last 24 hours. They show up here within seconds of KD9ZRB beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.