Universal Licensing System
WQSX509
Sikorsky, A Lockheed Martin Company
License details
| ULS identifier | 3541163 |
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| Call sign | WQSX509 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2023-11-08 |
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| Expiration | 2033-12-04 |
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| Frequency range | 456.4375 - 457.8625 MHz (5 frequencies) |
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| Locations | 1 |
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| Representative location | Stratford, FAIRFIELD, CT |
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| Coordinates | 41.2492500, -73.0959444 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:18:24 |
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Licensee
| Name | Sikorsky, A Lockheed Martin Company |
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| Applicant type | C |
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| FRN | 0017533100 |
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| Location | Arlington, VA |
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| Address | 2121 Crystal Drive, Suite 100, Arlington, VA, 222023706 |
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| Phone | 7034135747 |
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| Email | [email protected] |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 456.43750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 456.76250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.76250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.78750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.86250000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 456.43750000 | | 11K0F3E |
| 1 | 1 | 456.76250000 | | 11K0F3E |
| 1 | 1 | 457.76250000 | | 11K0F3E |
| 1 | 1 | 457.78750000 | | 11K0F3E |
| 1 | 1 | 457.86250000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | | Stratford, FAIRFIELD, CT | 41.24925000, -73.09594444 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 6900 Main St, Stratford, CT | FAIRFIELD | 2033838203 |
License history
| Date | File or call sign | Action |
|---|
| 2023-11-08 | WQSX509 | LIREN |
| 2023-09-11 | WQSX509 | LETRES |
| 2016-01-12 | WQSX509 | LIAUA |
| 2016-01-11 | WQSX509 | ESUAPR |
| 2015-11-06 | WQSX509 | LITRAN |
| 2015-10-30 | WQSX509 | ESUAPR |
| 2015-10-23 | WQSX509 | ESUAPR |
| 2015-10-12 | WQSX509 | ESUFNR |
| 2013-12-04 | WQSX509 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3541163 | 2026-08-02 01:18:24 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WQSX509 | ULS 3541163 | 2026-08-02 01:18:24 |
| Status | A | ULS 3541163 | 2026-08-02 01:18:24 |
| Service | IG | ULS 3541163 | 2026-08-02 01:18:24 |
| Grant Date | 2023-11-08 | ULS 3541163 | 2026-08-02 01:18:24 |
| Expiration Date | 2033-12-04 | ULS 3541163 | 2026-08-02 01:18:24 |