N9TPB FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 2026) · next update today 8:30 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

Application 0000210642

Amateur (HAM) application

StatusGranted
PurposeModification
ReceivedAug 25, 2000
Last actionSep 12, 2000
Call signAC5YR
ApplicantWilliam D Callahan · FRN 0002408771
Address as filed1214 E 43, Odessa, TX 79762
Requested callsWD5C, WX5K, W5RM, W5WR, W5WC, W5SP, WU5X, W5NY, W5MF, W5JR

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