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, WIKC7LVV HAM
✅ Available for a vanity request — free since May 9, 2003.
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 9, 2003
Previous holder: TUCSON IBM AMATEUR RADIO CLUB
Held KC7LVV Jun 16, 1997 → May 8, 2001 · first licensed Jun 16, 1997 as KC7LVV · 3 licenses · FRN 0004670089
-
- Licensee
- TUCSON IBM AMATEUR RADIO CLUB
- Address
- Attn: Karl A Nielsen
9301 E BETSEY PLACE
TUCSON, AZ 85710
- FRN
- 0004670089
- Previous call
- KC7LDC
- Trustee
- AC7NG
- Last granted
- Nov 17, 2016
- Effective
- Nov 17, 2016
- Last action
- Mar 13, 2024
FCC actions (4)
- Nov 17, 2016 — License renewed LIREN
- Sep 21, 2006 — License renewed LIREN
- Sep 13, 2006 — FCC action LTSFNR
- Sep 4, 2002 — License modified LIMOD
-
- Licensee
- Karl A Nielsen
- Address
- 9301 E BETSEY PL
TUCSON, AZ 85710
- FRN
- 0004670089
- Previous call
- KC7LVV (General)
- Last granted
- Dec 30, 2025
- Effective
- Dec 30, 2025
- Last action
- Dec 30, 2025
FCC actions (4)
- Dec 30, 2025 — License renewed LIREN
- May 14, 2015 — License renewed LIREN
- Mar 28, 2005 — License renewed LIREN
- May 8, 2001 — License issued LIISS
-
- Licensee
- Karl A Nielsen
- Address
- 9301 E Betsey Pl
Tucson, AZ 85710
- FRN
- 0004670089
- Last granted
- Jun 16, 1997
- Effective
- Apr 16, 2001
- Last action
- May 8, 2001
FCC actions (3)
- May 8, 2001 — License canceled LICAN
- Apr 16, 2001 — FCC action LITIN
- Apr 16, 2001 — 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 KC7LVV in the last 24 hours. They show up here within seconds of KC7LVV beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.