N9TPB
FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 2026) · next update today 9:45 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, WIKO4YO HAM
✅ Available for a vanity request — free since Jan 11, 2008.
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 Jan 11, 2008
Previous holder: DONALD C WEAVER
Held KO4YO Mar 30, 2002 → Jan 10, 2006 · first licensed Mar 30, 2002 as KD4IBF · 3 licenses · FRN 0006392849
-
- Licensee
- DONALD C WEAVER
- Address
- Attn: Donald C Weaver
8353 PONDVIEW DR
MC KEAN, PA 16426
- FRN
- 0006392849
- Previous call
- KO4YO (General)
- Last granted
- Nov 20, 2025
- Effective
- Nov 20, 2025
- Last action
- Nov 20, 2025
FCC actions (4)
- Nov 20, 2025 — License renewed LIREN
- Dec 14, 2015 — License renewed LIREN
- Jan 10, 2006 — Vanity call sign granted VANGRT
- Jan 10, 2006 — License issued LIISS
-
- Licensee
- DONALD C WEAVER
- Address
- 8353 PONDVIEW DR
MC KEAN, PA 16426
- FRN
- 0006392849
- Last granted
- Mar 30, 2002
- Effective
- Mar 30, 2002
- Last action
- Jan 10, 2006
FCC actions (2)
- Jan 10, 2006 — License canceled LICAN
- Mar 30, 2002 — License renewed LIREN
-
- Licensee
- KRISTY L WEAVER
- Address
- 8353 PONDVIEW DR
MC KEAN, PA 16426
- FRN
- 0006392849
- Last granted
- Mar 8, 2022
- Effective
- Mar 8, 2022
- Last action
- Mar 8, 2022
FCC actions (3)
- Mar 8, 2022 — License renewed LIREN
- Jan 18, 2012 — License renewed LIREN
- Mar 30, 2002 — License renewed LIREN
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
Others requesting KO4YO
1 application listed KO4YO as a choice, newest first.
| Filed | Award | Applicant | Choice # | Status |
|---|---|---|---|---|
| Dec 22, 2014 | Jan 9, 2015 | KM4AND · Yolanda Mathews · Green Cove Springs, FL | 13 | Granted |
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KO4YO in the last 24 hours. They show up here within seconds of KO4YO beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.