Amateur Radio Callsign: KD5YRJ
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KD5YRJ |
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TREADWELL JR, JOHN R
HOUSTON, TX (United States) |
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| License Status | Active |
|---|---|
| Operator Class | Technician |
| Name | TREADWELL JR, JOHN R |
| Granted | 2025-06-26 |
| Expires | 2033-07-23 |
| Address |