N9TPB FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 8, 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 0011688827

Amateur (HAM) application

StatusGranted
PurposeModification
ReceivedAug 12, 2025
Last actionAug 30, 2025
Call signN4MRT
ApplicantJohn R Davis IV · FRN 0024845760
Address as filed9910 Great Oaks Way, Fairfax, VA 22030
Requested callsAI2F, KF0V, AB9Z, KD3J

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