Universal Licensing System
273SW
Contract Transportation Systems Co.
License details
| ULS identifier | 3318618 |
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| Call sign | 273SW |
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| Radio service | AC |
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| Status | A |
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| Grant date | 2021-07-16 |
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| Expiration | 2031-09-20 |
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| Source archive | l_aircr.zip |
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| Dataset refreshed | 2026-08-02 01:40:08 |
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Licensee
| Name | Contract Transportation Systems Co. |
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| Applicant type | C |
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| FRN | 0021160569 |
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| Location | Cleveland, OH |
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| Address | 6200 Riverside Dr., Cleveland, OH, 44135 |
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License history
| Date | File or call sign | Action |
|---|
| 2022-08-11 | 273SW | LIAUA |
| 2021-07-16 | 273SW | LIREN |
| 2021-06-28 | 273SW | LETRES |
| 2011-09-20 | 273SW | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3318618 | 2026-08-02 01:40:08 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | 273SW | ULS 3318618 | 2026-08-02 01:40:08 |
| Status | A | ULS 3318618 | 2026-08-02 01:40:08 |
| Service | AC | ULS 3318618 | 2026-08-02 01:40:08 |
| Grant Date | 2021-07-16 | ULS 3318618 | 2026-08-02 01:40:08 |
| Expiration Date | 2031-09-20 | ULS 3318618 | 2026-08-02 01:40:08 |