N9TPB FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 2026) · next update today 9:45 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 0005232981

Amateur (HAM) application

StatusGranted
PurposeAmendment
ReceivedMay 29, 2012 · entered May 27, 2012
Last actionJun 16, 2012
Call signKB1YFK
ApplicantCraig D Schiffbauer · FRN 0021762356
Address as filed738 Main St PMB 407, Waltham, MA 02451
Requested callsN1CDS, W1CDS

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