N9TPB
FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 5, 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, WIWO4ISU HAM
✅ Never issued — WO4ISU isn't in the FCC's public license data (history starts in 1999), and nothing in it blocks a vanity request. Calls like this are usually granted when requested.
2x3 call: any licensee can request it.
No pending applications list it.
Last requested May 6, 2021 as choice 18: not granted, that applicant got W4ZIF instead.
Last requested May 6, 2021 as choice 18: not granted, that applicant got W4ZIF instead.
The FCC has no record of WO4ISU ever being issued.
Others requesting WO4ISU
1 application listed WO4ISU as a choice, newest first.
| Filed | Award | Applicant | Choice # | WO4ISU | Result |
|---|---|---|---|---|---|
| May 6, 2021 | May 24, 2021 | KD9NKJ · Timothy G Arnold Sr. · CRESCENT CITY, FL | 18 | Not granted | They got W4ZIF (choice 1) |