N9TPB FCC License Search
🕒 FCC license data updated yesterday 6:02 am CDT (FCC files through Oct 9, 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 · old CB calls like KHC1939 or 18Q3518 (1962–63 CB call books) · (205) 546-1767 (1990s CB directory phones)

Application 0011870738

Amateur (HAM) application

StatusGranted
PurposeModification
ReceivedJan 16, 2026
Last actionFeb 3, 2026
Call signKA1PRR
ApplicantWILLIAM S McDonald · FRN 0007123821
Address as filed5 Oakwood Dr, Sagamore Beach, MA 02562
Requested callsK1EIO, N1EIO, K1RUM

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