N9TPB
FCC License Search
🕒 FCC license data updated yesterday 6:02 am CDT (FCC files through Oct 2, 2026) · next update today 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, WIK4OIO HAM
✅ Never issued — it can be requested through the vanity program.
1x3 call: Technician, General, Advanced and Amateur Extra licensees can request it.
No pending applications list it.
The FCC has no record of K4OIO ever being issued.
Others requesting K4OIO
2 applications listed K4OIO as a choice, newest first.
| Filed | Award | Applicant | Choice # | Status |
|---|---|---|---|---|
| Feb 21, 2024 | Mar 10, 2024 | K6ATM · Joseph B Velasquez · Lincoln, CA | 2 | Granted |
| Mar 1, 2000 | Mar 19, 2000 | KG4ARI · MARK D BRANSON · SUMMERVILLE, SC | 10 | Granted |