N9TPB FCC License Search
🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 20, 2026) · next update today 7:15 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 0001126279

Amateur (HAM) application

StatusGranted
PurposeModification
ReceivedDec 17, 2002
Last actionJan 4, 2003
Call signKG9QO
ApplicantDAVID E UNDERHILL · FRN 0002991636
Address as filed1804 CUNNINGHAM RD., Speedway, IN 46224
Requested callsKA9DU, WA9DU, WB9DU, W9DEU, K9DEU

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