Universal Licensing System
500EU
CoStar Realty Information Inc
License details
| ULS identifier | 4537702 |
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| Call sign | 500EU |
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| Radio service | AC |
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| Status | A |
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| Grant date | 2021-12-29 |
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| Expiration | 2031-12-29 |
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| Source archive | l_aircr.zip |
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| Dataset refreshed | 2026-08-02 01:39:31 |
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Licensee
| Name | CoStar Realty Information Inc |
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| Applicant type | C |
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| FRN | 0020682738 |
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| Location | Washington, DC |
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| Address | 1331 L Street NW, Washington, DC, 20005 |
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License history
| Date | File or call sign | Action |
|---|
| 2022-12-01 | 500EU | LIAUA |
| 2021-12-29 | 500EU | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4537702 | 2026-08-02 01:39:31 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | 500EU | ULS 4537702 | 2026-08-02 01:39:31 |
| Status | A | ULS 4537702 | 2026-08-02 01:39:31 |
| Service | AC | ULS 4537702 | 2026-08-02 01:39:31 |
| Grant Date | 2021-12-29 | ULS 4537702 | 2026-08-02 01:39:31 |
| Expiration Date | 2031-12-29 | ULS 4537702 | 2026-08-02 01:39:31 |