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

Application 0009554675

Amateur (HAM) application

StatusDismissed
PurposeModification
ReceivedMay 17, 2021
Last actionJun 4, 2021
Call signKE0EF
ApplicantFrederick C Hollendorfer · FRN 0013985981
Address as filed3742 SIMMS ST, Wheat Ridge, CO 80033
Requested callsW0DU

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