N9TPB FCC License Search
🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 4, 2026) · next update today 7:15 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, WI

Application 0002824654

Amateur (HAM) application · this number is also an FRN

StatusGranted
PurposeAmendment
ReceivedNov 22, 2006
Last actionDec 12, 2006
Call signKD4WFY
ApplicantMARK A RUDOLPH · FRN 0009264706
Address as filed4121 HOFFMAN DR, Woodbridge, VA 22193
Requested callsNH4X, NH4Z, WL4X, KH4V, WL4A, NR4Z

From the FCC Universal Licensing System application files, updated every morning. Search the FCC's own records →