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, WIKI4ZSF HAM
✅ Available for a vanity request — free since Oct 22, 2010.
2x3 call: any licensee can request it.
No pending applications list it.
📬 QSL: LoTW user · last upload Oct 11, 2008 · not eQSL AG · QRZ · HamQTH
Not currently held · 1 holder on record · available since Oct 22, 2010
Previous holder: David A Wipert
Held KI4ZSF Oct 3, 2007 → Oct 21, 2008 · first licensed Oct 3, 2007 as KI4ZSF · 2 licenses · FRN 0016982845
-
- Licensee
- David A Wipert
- Address
- PO Box 281
Parsons, TN 38363
- FRN
- 0016982845
- Previous call
- KI4ZSF (General)
- Last granted
- Jul 25, 2018
- Effective
- Jul 25, 2018
- Last action
- Jul 25, 2018
FCC actions (3)
- Jul 25, 2018 — License renewed LIREN
- Oct 21, 2008 — Vanity call sign granted VANGRT
- Oct 21, 2008 — License issued LIISS
-
- Licensee
- David A Wipert
- Address
- PO Box 281
Parsons, TN 38363
- FRN
- 0016982845
- Last granted
- Oct 3, 2007
- Effective
- Oct 2, 2008
- Last action
- Oct 21, 2008
FCC actions (6)
- Oct 21, 2008 — License canceled LICAN
- Oct 2, 2008 — License modified LIMOD
- Dec 12, 2007 — Administrative update LIAUA
- Nov 28, 2007 — License modified LIMOD
- Oct 3, 2007 — License issued LIISS
- Oct 3, 2007 — 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 May 27, 2010 → Oct 4, 2026 · 94 snapshots · as KI4ZSF
David A Wipert
PO Box 281
Parsons, TN 38363
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KI4ZSF in the last 24 hours. They show up here within seconds of KI4ZSF beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.