Universal Licensing System
WSDH914
Modern Aviation Inc
License details
| ULS identifier | 4966288 |
|---|
| Call sign | WSDH914 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2024-06-12 |
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| Expiration | 2034-06-12 |
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| Frequency range | 452.45 - 457.45 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | Englewood, ARAPAHOE, CO |
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| Coordinates | 39.5677222, -104.8472222 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:24:27 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 452.45000000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | MO | 452.45000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 457.45000000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.45000000 | | 7K60F7W |
| 1 | 1 | 452.45000000 | | 7K60F1W |
| 1 | 1 | 452.45000000 | | 11K0F3E |
| 2 | 1 | 452.45000000 | | 7K60F7W |
| 2 | 1 | 452.45000000 | | 11K0F3E |
| 2 | 1 | 452.45000000 | | 7K60F1W |
| 2 | 1 | 457.45000000 | | 11K0F3E |
| 2 | 1 | 457.45000000 | | 7K60F1W |
| 2 | 1 | 457.45000000 | | 7K60F7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 8207 Interport Blvd, Englewood, ARAPAHOE, CO | 39.56772222, -104.84722222 | 1780.000 m | BANT | 15.000 m structure / 21.000 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 21.000 m | | | | 18.300 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 8207 Interport Blvd, Englewood, CO | ARAPAHOE | 7133977573 |
License history
| Date | File or call sign | Action |
|---|
| 2024-06-12 | WSDH914 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4966288 | 2026-08-02 01:24:27 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WSDH914 | ULS 4966288 | 2026-08-02 01:24:27 |
| Status | A | ULS 4966288 | 2026-08-02 01:24:27 |
| Service | IG | ULS 4966288 | 2026-08-02 01:24:27 |
| Grant Date | 2024-06-12 | ULS 4966288 | 2026-08-02 01:24:27 |
| Expiration Date | 2034-06-12 | ULS 4966288 | 2026-08-02 01:24:27 |