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 0000234921

Amateur (HAM) application

StatusGranted
PurposeModification
ReceivedOct 6, 2000
Last actionOct 24, 2000
Call signKD5VL
ApplicantHELMUT O WOLFF · FRN 0002439370
Address as filed5808 BROOKSTOWN DR, Dallas, TX 75230
Requested callsN5GI, N5DK, N5IU, N5BT, N5VH, N5UO, N5QP, N5QN, N5JQ, W5WD, K5QO

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