N9TPB
FCC License Search
🕒 FCC license data updated yesterday 9:42 am CDT (FCC files through Sep 30, 2026) · next update today 9:15 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, WIKR4RW HAM
✅ Available for a vanity request — free since Sep 27, 1999.
2x2 call: Advanced and Amateur Extra licensees can request it.
No pending applications list it.
Not currently held · 1 holder on record · available since Sep 27, 1999
Previous holder: WILLIAM,A MCKAY
Held KR4RW → Sep 26, 1997 · first licensed as KR4RW · 1 license · no FRN on file (pre-2001 records)
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- Licensee
- WILLIAM,A MCKAY
- Address
- Last granted
- Effective
- Last action
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 KR4RW
WILLIAM,A MCKAY
Others requesting KR4RW
6 applications listed KR4RW as a choice, newest first.
| Filed | Award | Applicant | Choice # | Status |
|---|---|---|---|---|
| Mar 4, 2026 | Mar 22, 2026 | KR4KFE · David R Stines · Chatsworth, GA | 3 | Dismissed |
| Aug 20, 2025 | Sep 7, 2025 | KR4EYE · Robert F Wallace · Hardy, VA | 12 | Granted |
| Feb 10, 2017 | Feb 28, 2017 | KK4UON · Roger D Williams · Graham, NC | 7 | Granted |
| Nov 24, 2014 | Dec 12, 2014 | AI6FP · ROGER W WOOD · GILROY, CA | 19 | Granted |
| Mar 29, 2010 | Apr 16, 2010 | KJ4SJM · Robert A Williams · Ft Payne, AL | 5 | Dismissed |
| Feb 24, 2005 | Mar 14, 2005 | KE4MKN · Robert P West · Cocoa Beach, FL | 5 | Granted |
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KR4RW in the last 24 hours. They show up here within seconds of KR4RW beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.