N9TPB FCC License Search

🕒 FCC license data updated today 8:30 am CDT (FCC files through Oct 1, 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, WI

K2RDA HAM

✅ Available for a vanity request — free since Jan 20, 2023.

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 Jan 20, 2023

Previous holder: John R Vadnais

Held K2RDA Jan 19, 2011 → Jan 19, 2021 · first licensed Apr 9, 2003 as KC2LEP · 4 licenses · FRN 0008738049

K2RDA Expired General · vanity Jan 19, 2011 → Jan 19, 2021 (expired)

Licensee
John R Vadnais

Address
PO Box 230
Princeton, NJ 08542-0230
40.3545, -74.6606 (ZIP center) · Grid FN20qi · CQ 5 · ITU 8 · map ↗

FRN
0008738049

Previous call
KC2ZNV (Technician)

Last granted
Jan 19, 2011

Effective
Jan 19, 2011

Last action
Jan 20, 2023
FCC actions (3)
- Jan 20, 2023 — License expired LIEXP
- Jan 19, 2011 — Vanity call sign granted VANGRT
- Jan 19, 2011 — License issued LIISS
KC2ZNV Canceled General Apr 29, 2003 → Jan 19, 2011 (canceled)

Licensee
John Vadnais

Address
PO Box 230
Princeton, NJ 08542-0230
40.3545, -74.6606 (ZIP center) · Grid FN20qi · CQ 5 · ITU 8 · map ↗

FRN
0008738049

Previous call
WB2NNM (Technician)

Last granted
Apr 29, 2003

Effective
Dec 10, 2010

Last action
Jan 19, 2011
FCC actions (3)
- Jan 19, 2011 — License canceled LICAN
- Dec 10, 2010 — Systematic call sign granted SYSGRT
- Dec 10, 2010 — License issued LIISS
📦 Moved: Morristown, NJ → Princeton, NJ

WB2NNM Canceled General · vanity Apr 29, 2003 → Dec 10, 2010 (canceled)

Licensee
John Vadnais

Address
PO Box 230
Princeton, NJ 08542-0230
40.3545, -74.6606 (ZIP center) · Grid FN20qi · CQ 5 · ITU 8 · map ↗

FRN
0008738049

Previous call
KC2LEP (Technician)

Last granted
Apr 29, 2003

Effective
Dec 9, 2010

Last action
Dec 10, 2010
FCC actions (5)
- Dec 10, 2010 — License canceled LICAN
- Dec 9, 2010 — Administrative update LIAUA
- Dec 17, 2003 — License modified LIMOD
- Apr 29, 2003 — Vanity call sign granted VANGRT
- Apr 29, 2003 — License issued LIISS
KC2LEP Canceled Technician Apr 9, 2003 → Apr 29, 2003 (canceled)

Licensee
John Vadnais

Address
PO Box 9120
Morristown, NJ 07963-9120

FRN
0008738049

Last granted
Apr 9, 2003

Effective
Apr 9, 2003

Last action
Apr 29, 2003
FCC actions (2)
- Apr 29, 2003 — License canceled LICAN
- Apr 9, 2003 — License issued LIISS

Address history

From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.

Seen Oct 17, 2011 → Sep 27, 2026 · 135 snapshots · as WB2NNM
John Vadnais
PO Box 230
Princeton, NJ 08542-0230
40.3545, -74.6606 (ZIP center) · Grid FN20qi · CQ 5 · ITU 8 · map ↗
Seen Nov 7, 2004 → Sep 27, 2026 · 49 snapshots · as KC2LEP
John Vadnais
PO Box 9120
Morristown, NJ 07963-9120

Others requesting K2RDA

4 applications listed K2RDA as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Dec 28, 2010	Jan 15, 2011	KC2ZNV · John R Vadnais · Princeton, NJ	1	Granted
Feb 6, 2001	Feb 24, 2001	KB2YFP · DAVID R ATKINS · Clifton Park, NY	7	Withdrawn
Jan 24, 2001	Feb 11, 2001	KB2YFP · DAVID R ATKINS · Clifton Park, NY	6	Granted
Mar 1, 2000	Mar 19, 2000	WA2EYH · RAYMOND E DARLING · BAINBRIDGE, NY	2	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for K2RDA in the last 24 hours. They show up here within seconds of K2RDA beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.