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, WIKO6KGH HAM
⏳ Not available yet — opens for vanity requests Aug 13, 2027, two years after the license was canceled (Aug 12, 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: David Masser-Frye
Held KO6KGH Jul 24, 2025 → Aug 12, 2025 · first licensed Jul 24, 2025 as KO6KGH · 2 licenses · FRN 0035335868
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- Licensee
- David Masser-Frye
- Address
- 6131 Tamilynn St
San Diego, CA 92122-3426
- FRN
- 0035335868
- Previous call
- KO6KGH
- Last granted
- Aug 12, 2025
- Effective
- Aug 12, 2025
- Last action
- Aug 12, 2025
FCC actions (2)
- Aug 12, 2025 — Vanity call sign granted VANGRT
- Aug 12, 2025 — License issued LIISS
-
- Licensee
- David Masser-Frye
- Address
- 6131 Tamilynn St
San Diego, CA 92122-3426
- FRN
- 0035335868
- Last granted
- Jul 24, 2025
- Effective
- Jul 24, 2025
- Last action
- Aug 12, 2025
FCC actions (3)
- Aug 12, 2025 — License canceled LICAN
- Jul 24, 2025 — License issued LIISS
- Jul 24, 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 25, 2025 → Oct 4, 2026 · 6 snapshots · as KO6KGH
David Masser-Frye
6131 Tamilynn St, San Diego, CA 92122-3426
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KO6KGH in the last 24 hours. They show up here within seconds of KO6KGH beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.