N9TPB FCC License Search
🕒 FCC license data updated today 8:30 am CDT (FCC files through Oct 1, 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, WI

K0OPN 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 K0OPN ever being issued.

Others requesting K0OPN

1 application listed K0OPN as a choice, newest first.

FiledAwardApplicantChoice #Status
May 3, 2001 May 21, 2001 KB0OJU · MARK W SHANNAN · MOBERLY, MO 3Granted