N9TPB
FCC License Search
🕒 FCC license data updated yesterday 9:45 am CDT · next update today 6:00 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, WIKO6AKF HAM
✅ Available for a vanity request — free since Jul 26, 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 · available since Jul 26, 2025
Previous holder: Patrick Trieu
Held KO6AKF Jun 30, 2023 → Jul 25, 2023 · first licensed Jun 30, 2023 as KO6AKF · 2 licenses · FRN 0033842758
-
- Licensee
- Patrick Trieu
- Address
- Attn: Patrick Trieu
PO Box 1177
411 E Huntington Dr, Ste 107
Arcadia, CA 91006
- FRN
- 0033842758
- Previous call
- KO6AKF
- Last granted
- Jul 25, 2023
- Effective
- Jul 25, 2023
- Last action
- Jul 25, 2023
FCC actions (2)
- Jul 25, 2023 — Vanity call sign granted VANGRT
- Jul 25, 2023 — License issued LIISS
-
- Licensee
- Patrick Trieu
- Address
- Attn: Patrick Trieu
PO Box 1177
411 E Huntington Dr, Ste 107
Arcadia, CA 91006
- FRN
- 0033842758
- Last granted
- Jun 30, 2023
- Effective
- Jul 1, 2023
- Last action
- Jul 25, 2023
FCC actions (4)
- Jul 25, 2023 — License canceled LICAN
- Jul 1, 2023 — Administrative update LIAUA
- Jun 30, 2023 — License issued LIISS
- Jun 30, 2023 — 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 · 24 snapshots · as KO6AKF
Patrick Trieu
Attn: Patrick Trieu
PO Box 1177
411 E Huntington Dr, Ste 107, Arcadia, CA 91006
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KO6AKF in the last 24 hours. They show up here within seconds of KO6AKF beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.