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, WIKC0SS HAM
✅ Available for a vanity request — free since Dec 17, 2018.
2x2 call: 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 Dec 17, 2018
Previous holder: JOHN P STUDER
Held KC0SS Sep 28, 2006 → Dec 16, 2016 · first licensed Sep 28, 2006 as KC0SS · 1 license · FRN 0002340180
-
- Licensee
- JOHN P STUDER
- Address
- 2875 435TH AVE
GRAETTINGER, IA 51342-8525
- FRN
- 0002340180
- Last granted
- Sep 28, 2006
- Effective
- Sep 28, 2006
- Last action
- Dec 18, 2018
FCC actions (2)
- Dec 18, 2018 — License expired LIEXP
- Sep 28, 2006 — License renewed LIREN
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen Nov 7, 2004 → Sep 27, 2026 · 47 snapshots · as KC0SS
JOHN P STUDER
2875 435TH AVE, GRAETTINGER, IA 51342-8525
Others requesting KC0SS
3 applications listed KC0SS as a choice, newest first.
| Filed | Award | Applicant | Choice # | Status |
|---|---|---|---|---|
| Jan 28, 2025 | Feb 15, 2025 | KC0KPV · Randy L Graham Mr · Hot Springs, SD | 3 | Dismissed |
| Jan 28, 2025 | Feb 15, 2025 | KC0KPV · Randy L Graham Mr · Hot Springs, SD | 2 | Dismissed |
| Apr 11, 2022 | Apr 29, 2022 | KE0VCD · STEVEN K SHELTON · ODESSA, MO | 1 | Dismissed |
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KC0SS in the last 24 hours. They show up here within seconds of KC0SS beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.