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, WIKO4HQ HAM
✅ Available for a vanity request — free since Jun 23, 2004.
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 Jun 23, 2004
Previous holder: CARL D SIGMON
Held KO4HQ Jul 14, 1992 → Jun 22, 2002 · first licensed Jul 14, 1992 as KO4HQ · 3 licenses · FRN 0003206083
-
📦 Moved: Newton, NC → Hickory, NC
- Licensee
- CARL D SIGMON
- Address
- 3490 Section House road
Hickory, NC 28601
- FRN
- 0003206083
- Previous call
- K2NC (Advanced)
- Last granted
- May 31, 2023
- Effective
- May 31, 2023
- Last action
- May 31, 2023
FCC actions (4)
- May 31, 2023 — License renewed LIREN
- May 2, 2013 — License renewed LIREN
- May 17, 2003 — Vanity call sign granted VANGRT
- May 17, 2003 — License issued LIISS
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- Licensee
- CARL D SIGMON
- Address
- 1977 BROOKSIDE AVE
NEWTON, NC 28658
- FRN
- 0003206083
- Previous call
- KO4HQ (Advanced)
- Last granted
- Jun 22, 2002
- Effective
- Jun 22, 2002
- Last action
- May 24, 2025
FCC actions (3)
- May 17, 2003 — License canceled LICAN
- Jun 22, 2002 — Vanity call sign granted VANGRT
- Jun 22, 2002 — License issued LIISS
-
- Licensee
- CARL D SIGMON
- Address
- 1977 BROOKSIDE AVE
NEWTON, NC 28658
- FRN
- 0003206083
- Previous call
- N4PFJ (Advanced)
- Last granted
- Jul 14, 1992
- Effective
- Apr 18, 2000
- Last action
- Jun 22, 2002
FCC actions (2)
- Jun 22, 2002 — License canceled LICAN
- Apr 18, 2000 — License modified LIMOD
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
Others requesting KO4HQ
1 application listed KO4HQ as a choice, newest first.
| Filed | Award | Applicant | Choice # | Status |
|---|---|---|---|---|
| Mar 25, 2013 | Apr 12, 2013 | KK4PJW · Brandon Brooks · Leitchfield, KY | 10 | Dismissed |
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KO4HQ in the last 24 hours. They show up here within seconds of KO4HQ beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.