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, WIKC0IAU HAM
✅ Available for a vanity request — free since Jun 24, 2002.
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 Jun 24, 2002
Previous holder: James S Sheffer
Held KC0IAU Mar 23, 1998 → Jun 23, 2000 · first licensed Mar 23, 1998 as KC0DAY · 3 licenses · FRN 0002458008
-
- Licensee
- James S Sheffer
- Address
- Attn: JAMES S SHEFFER
9570 Mountain Road
Chipita Park, CO 80809
- FRN
- 0002458008
- Previous call
- KC0IAU (Technician Plus)
- Last granted
- Jun 23, 2000
- Effective
- Jun 23, 2000
- Last action
- Jun 26, 2012
FCC actions (2)
- Jun 26, 2012 — License expired LIEXP
- Jun 23, 2000 — License issued LIISS
-
- Licensee
- James S Sheffer
- Address
- 9570 Mountain Rd
Chipita Park, CO 80809
- FRN
- 0002458008
- Previous call
- KC0DAY (Technician Plus)
- Last granted
- Mar 23, 1998
- Effective
- May 30, 2000
- Last action
- Jun 23, 2000
FCC actions (2)
- Jun 23, 2000 — License canceled LICAN
- May 30, 2000 — License issued LIISS
-
- Licensee
- JAMES S SHEFFER
- Address
- 9570 MOUNTAIN RD
Chipita Park, CO 80809
- FRN
- 0002458008
- Last granted
- Mar 23, 1998
- Effective
- Mar 23, 2000
- Last action
- May 30, 2000
FCC actions (2)
- May 30, 2000 — License canceled LICAN
- Mar 23, 2000 — 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 KC0IAU in the last 24 hours. They show up here within seconds of KC0IAU beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.