N9TPB FCC License Search
🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 4, 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, WI

Application 0000378839

Amateur (HAM) application

StatusGranted
PurposeModification
ReceivedFeb 26, 2001 · entered Feb 24, 2001
Last actionMar 16, 2001
Call signN3ZKK
ApplicantJOHN D TROLINGER · FRN 0003893633
Address as filed411 LORRAINE AVE, Baltimore, MD 21221
Requested callsW4ZKK, N4ZKK

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