Universal Licensing System
454MM
Martin Marietta materials Inc.
License details
| ULS identifier | 2951181 |
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| Call sign | 454MM |
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| Radio service | AC |
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| Status | E |
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| Grant date | 2007-10-11 |
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| Expiration | 2017-10-11 |
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| Cancellation | 2017-12-16 |
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| Source archive | l_aircr.zip |
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| Dataset refreshed | 2026-08-02 01:39:22 |
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Licensee
| Name | Martin Marietta materials Inc. |
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| Applicant type | C |
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| FRN | 0017004755 |
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| Location | Raleigh, NC |
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| Address | P.O. Box 90308, Raleigh, NC, 27675 |
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License history
| Date | File or call sign | Action |
|---|
| 2017-12-16 | 454MM | LIEXP |
| 2017-07-17 | 454MM | LETRES |
| 2015-09-18 | 454MM | LIAUA |
| 2007-10-11 | 454MM | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2951181 | 2026-08-02 01:39:22 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | 454MM | ULS 2951181 | 2026-08-02 01:39:22 |
| Status | E | ULS 2951181 | 2026-08-02 01:39:22 |
| Service | AC | ULS 2951181 | 2026-08-02 01:39:22 |
| Grant Date | 2007-10-11 | ULS 2951181 | 2026-08-02 01:39:22 |
| Expiration Date | 2017-10-11 | ULS 2951181 | 2026-08-02 01:39:22 |
| Cancellation Date | 2017-12-16 | ULS 2951181 | 2026-08-02 01:39:22 |