HAMs within 5 miles of N9TPB · Extra class operators in Madison, WI · or try N9TPB · K9* wildcards · Smith, John · 0004797601 (FRN) · 53703 · Madison, WIAmateur (HAM) application
| Status | Granted |
| Purpose | Modification |
| Received | Jun 23, 2026 |
| Last action | Jul 11, 2026 |
| Call sign | KF0YXR |
| Applicant | Raymond C Castro · FRN 0038483574 |
| Address as filed | PO Box 27703, Saint Louis, MO 63146 |
| Requested calls | W6ORA, W6PAX, W6MAX, W6PIO, W6REX, W6SAN, W6KOL, W6IHS, W6BVM, W6TLM |
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