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, WIKB1PBX HAM
✅ Available for a vanity request — free since Feb 20, 2016.
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 Feb 20, 2016
Previous holder: DAVID M WENTZLAFF
Held KB1PBX May 24, 2007 → Feb 19, 2014 · first licensed May 24, 2007 as KB1PBX · 2 licenses · FRN 0016520033
-
- Licensee
- DAVID M WENTZLAFF
- Address
- 71 Lillie St
Princeton Junction, NJ 08550
- FRN
- 0016520033
- Previous call
- KB1PBX (Technician)
- Last granted
- Jul 27, 2024
- Effective
- Jul 27, 2024
- Last action
- Jul 27, 2024
FCC actions (4)
- Jul 27, 2024 — License renewed LIREN
- Dec 15, 2015 — Administrative update LIAUA
- Feb 19, 2014 — Vanity call sign granted VANGRT
- Feb 19, 2014 — License issued LIISS
-
- Licensee
- DAVID M WENTZLAFF
- Address
- 131A South Mill Road
Princeton Junction, NJ 08550
- FRN
- 0016520033
- Last granted
- May 24, 2007
- Effective
- Jan 29, 2014
- Last action
- Feb 19, 2014
FCC actions (5)
- Feb 19, 2014 — License canceled LICAN
- Jan 29, 2014 — License modified LIMOD
- Nov 26, 2013 — Administrative update LIAUA
- May 24, 2007 — License issued LIISS
- May 24, 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 Jan 14, 2016 → Sep 27, 2026 · 29 snapshots · as W1NNR
DAVID M WENTZLAFF
71 Lillie St, Princeton Junction, NJ 08550 - Seen Mar 28, 2014 → Sep 27, 2026 · 45 snapshots · as KB1PBX
DAVID M WENTZLAFF
131A South Mill Road, Princeton Junction, NJ 08550 - Seen May 27, 2010 → Oct 22, 2013 · 9 snapshots · as KB1PBX
DAVID M WENTZLAFF
279 PEARL ST APT 21, CAMBRIDGE, MA 02139
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KB1PBX in the last 24 hours. They show up here within seconds of KB1PBX beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.