N9TPB FCC License Search

🕒 FCC license data updated yesterday 9:45 am CDT · next update today 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 · old CB calls like KHC1939 or 18Q3518 (1962–63 CB call books) · (205) 546-1767 (1990s CB directory phones)

KB7TXN HAM

✅ Available for a vanity request — free since May 29, 2025.

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 May 29, 2025

Previous holder: DAVID L NICHOLSON

Held KB7TXN Apr 20, 1993 → May 28, 2023 · first licensed Apr 20, 1993 as KB7TXN · 1 license · FRN 0009016510
📖 In the printed callbooks since 1992 as N1JWZ, before the FCC's online records

KB7TXN Expired Technician Apr 20, 1993 → May 28, 2023 (expired)

Licensee
DAVID L NICHOLSON

Address
9694 South Stonehaven St
South Jordan, UT 84009
40.5535, -112.0181 (ZIP center) · Grid DN30xn · CQ 3 · ITU 6 · map ↗

FRN
0009016510

Previous call
N1JWZ (Technician Plus)

Last granted
Mar 5, 2013

Effective
Apr 22, 2016

Last action
May 29, 2025
FCC actions (7)
- May 29, 2025 — License expired LIEXP
- Apr 22, 2016 — Administrative update LIAUA
- Mar 5, 2013 — License renewed LIREN
- Feb 12, 2013 — Administrative update LIAUA
- Feb 14, 2012 — Administrative update LIAUA
- May 28, 2003 — License modified LIMOD
- May 28, 2003 — License renewed LIREN

Callbook Records, 1993–2003

From the FCC amateur database as published on the QRZ! callsign CD-ROMs, 1993–2003, before and alongside the FCC's online records (which start in 1999). "Seen" dates are the first and last disc showing that record; the issue date is the FCC's, so it can be a renewal of an even older license.

Seen Oct 31, 1994 → Apr 17, 2003 · 17 discs
KB7TXN · Technician Plus · issued Apr 20, 1993, expires Apr 20, 2003 · previously N1JWZ (Novice)
DAVID L. NICHOLSON
9714 S BUTTONWOOD, SANDY, UT 84092
Seen Sep 9, 1993 → May 3, 1994 · 2 discs
KB7TXN · Technician · issued Apr 20, 1993, expires Apr 20, 2003 · previously N1JWZ (Novice)
DAVID L NICHOLSON
9714 S BUTTONWOOD, SANDY, UT 84092

Address history

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

Seen Jun 30, 2016 → Oct 18, 2026 · 28 snapshots · as KB7TXN
DAVID L NICHOLSON
9694 South Stonehaven St, South Jordan, UT 84009
40.5535, -112.0181 (ZIP center) · Grid DN30xn · CQ 3 · ITU 6 · map ↗
Seen Feb 18, 2013 → Mar 16, 2016 · 16 snapshots · as KB7TXN
DAVID L NICHOLSON
11935 Rope Way, #11-408, Herriman, UT 84096
40.4870, -112.1000 (ZIP center) · Grid DN30wl · CQ 3 · ITU 6 · map ↗
Seen May 28, 2012 → Jul 26, 2012 · 2 snapshots · as KB7TXN
DAVID L NICHOLSON
4673 Emma Mine Drive, Herriman, UT 84096
40.4870, -112.1000 (ZIP center) · Grid DN30wl · CQ 3 · ITU 6 · map ↗
Seen Nov 7, 2004 → Nov 10, 2011 · 4 snapshots · as KB7TXN
DAVID L NICHOLSON
4673 Emma Mine Drive, Herriman, UT 84065
40.4939, -111.9437 (ZIP center) · Grid DN40al · CQ 3 · ITU 6 · map ↗

KB7TXN in the Printed Callbooks, 1909–1997

From scanned copies of the printed callbooks (government lists from 1913, then the Radio Amateur Callbook to 1997), read by OCR, so names and streets can carry typos. Each line is one or more editions in a row showing the same name at the same address.

1994 → 1997 · 4 editions
KB7TXN · class P
David L Nicholson
9714 South Buttonwood, Sandy, UT 84092
1994 p.1387, 1995 p.1513, 1996 p.1561, 1997 p.1624

📡 On the Air: APRS, Digital & WSPR Spots

No APRS positions, PSK Reporter reports or WSPR spots for KB7TXN in the last 24 hours. They show up here within seconds of KB7TXN beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.