N9TPB FCC License Search
🕒 FCC license data updated yesterday 7:16 am CDT (FCC files through Oct 7, 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 · old CB calls like KHC1939 or 18Q3518 (1962–63 CB call books) · (205) 546-1767 (1990s CB directory phones)

Application 0001114956

Amateur (HAM) application

StatusGranted
PurposeRenewal + modification
ReceivedDec 2, 2002 · entered Dec 9, 2002
Last actionDec 10, 2002
Call signWD9JBK
ApplicantDAVID B HEIDORN · FRN 0007879828
Address as filed220 W BELL RD #2028, Phoenix, AZ 85023

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