Universal Licensing System
W1LZL
License details
| ULS identifier | 2718832 |
|---|
| Call sign | W1LZL |
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| Radio service | HV |
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| Status | A |
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| Grant date | 2025-03-15 |
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| Expiration | 2035-05-17 |
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| Source archive | l_amat.zip |
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| Dataset refreshed | 2026-08-02 01:58:18 |
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Licensee
| Name | Holtgrefe, Joseph A |
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| Applicant type | I |
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| FRN | 0009234766 |
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| Location | Bedford, MA |
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License history
| Date | File or call sign | Action |
|---|
| 2025-03-15 | W1LZL | LIREN |
| 2015-10-27 | W1LZL | LIAUA |
| 2015-03-28 | W1LZL | LIREN |
| 2005-05-17 | W1LZL | VANGRT |
| 2005-05-17 | W1LZL | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2718832 | 2026-08-02 01:58:18 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | W1LZL | ULS 2718832 | 2026-08-02 01:58:18 |
| Status | A | ULS 2718832 | 2026-08-02 01:58:18 |
| Service | HV | ULS 2718832 | 2026-08-02 01:58:18 |
| Grant Date | 2025-03-15 | ULS 2718832 | 2026-08-02 01:58:18 |
| Expiration Date | 2035-05-17 | ULS 2718832 | 2026-08-02 01:58:18 |