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 0011836482

Amateur (HAM) application

StatusGranted
PurposeModification
ReceivedDec 18, 2025
Last actionJan 6, 2026
Call signKR4DIN
ApplicantJoseph W Spratt · FRN 0036841492
Address as filed202 Cross Keys Ct, Cary, NC 27511
Requested callsW4DAZ, W4DOZ, W4ZOZ

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