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, WIN5OXU HAM
✅ Available for a vanity request — free since Feb 22, 2009.
1x3 call: Technician, General, Advanced and Amateur Extra licensees 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 Feb 22, 2009
Previous holder: Christopher M Crabtree
Held N5OXU Feb 4, 1999 → Feb 21, 2007 · first licensed Feb 4, 1999 as N5OXU · 3 licenses · FRN 0002415263
-
- Licensee
- Christopher M Crabtree
- Address
- PO Box 252
113 Patterson
Newton, TX 75966
- FRN
- 0002415263
- Previous call
- AD5ZJ (General)
- Last granted
- Aug 9, 2017
- Effective
- Aug 9, 2017
- Last action
- Aug 9, 2017
FCC actions (3)
- Aug 9, 2017 — License renewed LIREN
- Oct 30, 2007 — Vanity call sign granted VANGRT
- Oct 30, 2007 — License issued LIISS
-
- Licensee
- Christopher M Crabtree
- Address
- PO Box 1265
Newton, TX 75966
- FRN
- 0002415263
- Previous call
- N5OXU (General)
- Last granted
- Feb 4, 1999
- Effective
- Feb 21, 2007
- Last action
- Oct 30, 2007
FCC actions (3)
- Oct 30, 2007 — License canceled LICAN
- Feb 21, 2007 — Systematic call sign granted SYSGRT
- Feb 21, 2007 — License issued LIISS
-
- Licensee
- Christopher M Crabtree
- Address
- PO Box 1265
Newton, TX 75966
- FRN
- 0002415263
- Last granted
- Feb 4, 1999
- Effective
- Feb 21, 2007
- Last action
- Feb 21, 2007
FCC actions (3)
- Feb 21, 2007 — License canceled LICAN
- Feb 21, 2007 — License modified LIMOD
- Jul 20, 2005 — License modified LIMOD
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for N5OXU in the last 24 hours. They show up here within seconds of N5OXU beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.