| Callsign | WA7OIB |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2025-09-13 |
| Effective Date | 2025-09-13 |
| Expire Date | 2035-11-15 |
| Cancel Date | |
| Last Action Date | 2025-09-13 |
| End Date | 2035-11-15 |
| Available Date | 2037-11-16 |
| Applicant Type | I - Individual |
| Entity Name | HECKENDORF, DARREL P |
| Street Address / Locality | 1302 Highland Dr Cedar Park, TX 786136853 |
| County | Williamson County |
| Zip Location | 30°30'14.1"N 97°49'27.0"W |
| Maidenhead | EM10cm |
| FRN | 0014258099 |
| Licensee ID/SGIN | L01083172 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 7 / 5 / TX |
| Prev Callsign / Prev Class | T - Technician |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0005313070 |
| Phonetic weight / Morse weight | 13 / 68 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2005-11-11 | ESCFRN |
| 2005-11-15 | LIREN - License Renewed |
| 2012-07-17 | LIMOD - License Modified |
| 2015-10-22 | LIREN - License Renewed |
| 2025-09-13 | LIREN - License Renewed |