N9TPB
FCC License Search
🕒 FCC license data updated today 6:02 am CDT (FCC files through Oct 2, 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, WIKF4MYN HAM
⏳ Not available yet — opens for vanity requests Nov 27, 2026, two years after the license was canceled (Nov 26, 2024).
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: CHRISTOPHER C CHOW
Held KF4MYN Jul 4, 2006 → Nov 26, 2024 · first licensed Jul 4, 2006 as KF4MYN · 2 licenses · FRN 0015246580
-
- Licensee
- CHRISTOPHER C CHOW
- Address
- PO Box 13277
Tampa, FL 33681
- FRN
- 0015246580
- Previous call
- KF4MYN (Technician)
- Last granted
- Nov 26, 2024
- Effective
- Dec 3, 2024
- Last action
- Dec 3, 2024
FCC actions (3)
- Dec 3, 2024 — Administrative update LIAUA
- Nov 26, 2024 — Vanity call sign granted VANGRT
- Nov 26, 2024 — License issued LIISS
-
- Licensee
- CHRISTOPHER C CHOW
- Address
- PO Box 13277
Tampa, FL 33681
- FRN
- 0015246580
- Last granted
- Nov 17, 2016
- Effective
- Nov 26, 2024
- Last action
- Nov 26, 2024
FCC actions (7)
- Nov 26, 2024 — License canceled LICAN
- Nov 26, 2024 — Administrative update LIAUA
- Jun 29, 2023 — License modified LIMOD
- Nov 17, 2016 — License renewed LIREN
- Oct 13, 2006 — License renewed LIREN
- Jul 6, 2006 — Administrative update LIAUA
- Jul 4, 2006 — FCC action ESCFRN
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen Dec 20, 2024 → Sep 27, 2026 · 14 snapshots · as KF4MYN
CHRISTOPHER C CHOW
PO Box 13277
Tampa, FL 33681 - Seen Dec 18, 2016 → Nov 28, 2024 · 16 snapshots · as KF4MYN
CHRISTOPHER C CHOW
6002 N Tampa St, Tampa, FL 33604 - Seen May 27, 2010 → Nov 4, 2016 · 23 snapshots · as KF4MYN
CHRISTOPHER C CHOW
13702 N Central Ave, Tampa, FL 33176 - Seen Nov 7, 2004 · 1 snapshot · as KF4MYN
CHRISTOPHER C CHOW
13730 SW 108 ST, MIAMI, FL 33186
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KF4MYN in the last 24 hours. They show up here within seconds of KF4MYN beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.