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, WIKC0OWY HAM
✅ Available for a vanity request — free since Jun 26, 2005.
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 26, 2005
Previous holder: Curt SCHMAHL
Held KC0OWY Jan 24, 2003 → Jun 25, 2003 · first licensed Jan 24, 2003 as KC0OWY · 4 licenses · FRN 0008230799
-
📦 Moved: Perkins, OK → Weatherford, OK
- Licensee
- Curt SCHMAHL
- Address
- 910 N. Indiana St
Weatherford, OK 73096
- FRN
- 0008230799
- Previous call
- KF5DDE
- Last granted
- Feb 22, 2023
- Effective
- Feb 22, 2023
- Last action
- Feb 22, 2023
FCC actions (6)
- Feb 22, 2023 — License renewed LIREN
- Sep 25, 2020 — Administrative update LIAUA
- Jun 21, 2018 — Administrative update LIAUA
- Aug 16, 2016 — Administrative update LIAUA
- Jan 29, 2013 — Vanity call sign granted VANGRT
- Jan 29, 2013 — License issued LIISS
-
- Licensee
- CURTISS R SCHMAHL
- Address
- 1007 Lewis St
Perkins, OK 74059
- FRN
- 0008230799
- Previous call
- K0DEN
- Last granted
- Jun 25, 2003
- Effective
- Jan 12, 2013
- Last action
- Jan 29, 2013
FCC actions (5)
- Jan 29, 2013 — License canceled LICAN
- Jan 12, 2013 — Administrative update LIAUA
- Feb 3, 2012 — Administrative update LIAUA
- Sep 18, 2009 — Systematic call sign granted SYSGRT
- Sep 18, 2009 — License issued LIISS
-
📦 Moved: Aurora, CO → Perkins, OK
- Licensee
- CURTISS R SCHMAHL
- Address
- Attn: Curtiss R. Schmahl
901 Sharp St.
Perkins, OK 74059
- FRN
- 0008230799
- Previous call
- KC0OWY
- Last granted
- Jun 25, 2003
- Effective
- Sep 16, 2009
- Last action
- Sep 18, 2009
FCC actions (6)
- Sep 18, 2009 — License canceled LICAN
- Sep 16, 2009 — Administrative update LIAUA
- Sep 28, 2007 — Administrative update LIAUA
- May 10, 2006 — Administrative update LIAUA
- Jun 25, 2003 — Vanity call sign granted VANGRT
- Jun 25, 2003 — License issued LIISS
-
- Licensee
- CURTISS R SCHMAHL
- Address
- 2780 So. Idalia St.
Aurora, CO 80013
- FRN
- 0008230799
- Last granted
- Jan 24, 2003
- Effective
- May 20, 2003
- Last action
- Jun 25, 2003
FCC actions (3)
- Jun 25, 2003 — License canceled LICAN
- May 20, 2003 — License modified LIMOD
- Jan 24, 2003 — License issued LIISS
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen Apr 27, 2024 → Sep 27, 2026 · 11 snapshots · as N5OSU
Curt SCHMAHL
910 N. Indiana St, Weatherford, OK 73096 - Seen Feb 18, 2013 → Sep 27, 2026 · 58 snapshots · as KF5DDE
CURTISS R SCHMAHL
1007 Lewis St, Perkins, OK 74059 - Seen May 27, 2010 → Sep 27, 2026 · 49 snapshots · as K0DEN
CURTISS R SCHMAHL
Attn: Curtiss R. Schmahl
901 Sharp St., Perkins, OK 74059 - Seen Nov 7, 2004 → Sep 27, 2026 · 48 snapshots · as KC0OWY
CURTISS R SCHMAHL
2780 So. Idalia St., Aurora, CO 80013 - Seen Apr 16, 2022 · 1 snapshot · as N5OSU
Curt SCHMAHL
918 Delarice St Apt. 1, Weatherford, OK 73096 - Seen Sep 3, 2018 → May 6, 2019 · 3 snapshots · as N5OSU
Curt SCHMAHL
4671 S. Jasper St, Aurora, CO 80015 - Seen Nov 4, 2016 → May 7, 2018 · 9 snapshots · as N5OSU
CURTISS SCHMAHL
331364 E Hwy 105, Wellston, OK 74881 - Seen May 28, 2012 → Jul 26, 2012 · 2 snapshots · as KF5DDE
CURTISS R SCHMAHL
Attn: Curtiss R. Schmahl
PO Box 174
204 N. First St, Verden, OK 73092
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KC0OWY in the last 24 hours. They show up here within seconds of KC0OWY beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.