Universal Licensing System
57MH
Marriott International Administrative Services
License details
| ULS identifier | 4646809 |
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| Call sign | 57MH |
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| Radio service | AC |
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| Status | A |
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| Grant date | 2022-08-06 |
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| Expiration | 2032-08-06 |
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| Source archive | l_aircr.zip |
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| Dataset refreshed | 2026-08-02 01:42:03 |
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Licensee
| Name | Marriott International Administrative Services |
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| Applicant type | C |
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| Location | Manassas, VA |
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| Address | 10660 Skyview Terrace, Manassas, VA, 20110 |
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License history
| Date | File or call sign | Action |
|---|
| 2022-08-06 | 57MH | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4646809 | 2026-08-02 01:42:03 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | 57MH | ULS 4646809 | 2026-08-02 01:42:03 |
| Status | A | ULS 4646809 | 2026-08-02 01:42:03 |
| Service | AC | ULS 4646809 | 2026-08-02 01:42:03 |
| Grant Date | 2022-08-06 | ULS 4646809 | 2026-08-02 01:42:03 |
| Expiration Date | 2032-08-06 | ULS 4646809 | 2026-08-02 01:42:03 |