N9TPB FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 19, 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 · old CB calls like KHC1939 or 18Q3518 (1962–63 CB call books) · (205) 546-1767 (1990s CB directory phones)

Application 0004187252

Amateur (HAM) application

StatusGranted
PurposeModification
ReceivedMar 25, 2010
Last actionApr 13, 2010
Call signKB1TZO
ApplicantPAUL A DeSIMONE · FRN 0007691355
Address as filed36 GRAY STREET, Cambridge, MA 02138
Requested callsWB1ACH, WB1GSP, WB1WSC, WB1LVB, WB1EIS, WE1EIS, WB1PAD, WB1NED, WB1ACD, WB1AEC, WB1WAM

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