N9TPB
FCC License Search
🕒 FCC license data updated yesterday 9:45 am CDT · next update today 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, WIKC3BNM HAM
✅ Available for a vanity request — free since Mar 6, 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 Mar 6, 2026
Previous holder: Joon Yi Koh
Held KC3BNM Nov 12, 2013 → Mar 5, 2024 · first licensed Nov 12, 2013 as KC3BNM · 1 license · FRN 0023117161
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- Licensee
- Joon Yi Koh
- Address
- 3600 Chesnut St Mailbox 1301
Philadelphia, PA 19104
- FRN
- 0023117161
- Last granted
- Nov 12, 2013
- Effective
- Nov 12, 2013
- Last action
- Mar 6, 2026
FCC actions (3)
- Mar 6, 2026 — License expired LIEXP
- Nov 12, 2013 — License issued LIISS
- Nov 12, 2013 — 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 Mar 28, 2014 → Oct 4, 2026 · 38 snapshots · as KC3BNM
Joon Yi Koh
3600 Chesnut St Mailbox 1301, Philadelphia, PA 19104
Others requesting KC3BNM
1 application listed KC3BNM as a choice, newest first.
| Filed | Award | Applicant | Choice # | Status |
|---|---|---|---|---|
| Aug 30, 2016 | Sep 17, 2016 | KC3HQY · Brian N Madonna · Washington, DC | 3 | Granted |
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KC3BNM in the last 24 hours. They show up here within seconds of KC3BNM beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.