N9TPB
FCC License Search
🕒 FCC license data updated today 8:30 am CDT (FCC files through Oct 1, 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, WIKM6IDF HAM
✅ Available for a vanity request — free since Mar 21, 2019.
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 Mar 21, 2019
Previous holder: Staporn Kema Subsomboon
Held KM6IDF Feb 6, 2017 → Mar 20, 2017 · first licensed Feb 6, 2017 as KM6IDF · 2 licenses · FRN 0023898935
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- Licensee
- Staporn Kema Subsomboon
- Address
- 3015 Highview Ave
Altadena, CA 91001
- FRN
- 0023898935
- Previous call
- KM6IDF
- Last granted
- Mar 20, 2017
- Effective
- Mar 20, 2017
- Last action
- Mar 20, 2017
FCC actions (2)
- Mar 20, 2017 — Vanity call sign granted VANGRT
- Mar 20, 2017 — License issued LIISS
-
- Licensee
- Staporn Kema Subsomboon
- Address
- 3015 Highview Ave
Altadena, CA 91001
- FRN
- 0023898935
- Last granted
- Feb 6, 2017
- Effective
- Feb 6, 2017
- Last action
- Mar 20, 2017
FCC actions (3)
- Mar 20, 2017 — License canceled LICAN
- Feb 6, 2017 — License issued LIISS
- Feb 6, 2017 — 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 Feb 15, 2017 → Sep 27, 2026 · 41 snapshots · as KM6IDF
Staporn Kema Subsomboon
3015 Highview Ave, Altadena, CA 91001
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KM6IDF in the last 24 hours. They show up here within seconds of KM6IDF beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.