Universal Licensing System
WRHX707
HERRINGSWELL CORP.
License details
| ULS identifier | 4310418 |
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| Call sign | WRHX707 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2020-07-09 |
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| Expiration | 2030-07-09 |
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| Frequency range | 452.4875 - 457.6875 MHz (4 frequencies) |
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| Locations | 3 |
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| Representative location | ELKTON, CECIL, MD |
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| Coordinates | 39.7060833, -75.8538056 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:23:56 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 452.48750000 | | | 20.000000 | 20.000000 | |
| 2 | 1 | MO | 452.48750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 452.68750000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 457.48750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 457.68750000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.48750000 | | 11K0F3E |
| 1 | 1 | 452.48750000 | | 4K00F7W |
| 2 | 1 | 452.48750000 | | 11K0F3E |
| 2 | 1 | 452.48750000 | | 4K00F7W |
| 3 | 1 | 452.68750000 | | 11K0F3E |
| 3 | 1 | 452.68750000 | | 4K00F7W |
| 2 | 1 | 457.48750000 | | 4K00F7W |
| 2 | 1 | 457.48750000 | | 11K0F3E |
| 3 | 1 | 457.68750000 | | 11K0F3E |
| 3 | 1 | 457.68750000 | | 4K00F7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 715 TRAINING CENTER DR, ELKTON, CECIL, MD | 39.70608333, -75.85380556 | 111.000 m | BANT | 10.500 m structure / 12.000 m overall | |
| 2 | T | | | | | | |
| 3 | T | ELKTON, CECIL, MD | 39.70608333, -75.85380556 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 12.000 m | | | | 38.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 715 TRAINING CENTER DR, ELKTON, MD | CECIL | 4103980090 |
License history
| Date | File or call sign | Action |
|---|
| 2020-07-09 | WRHX707 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4310418 | 2026-08-02 01:23:56 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRHX707 | ULS 4310418 | 2026-08-02 01:23:56 |
| Status | A | ULS 4310418 | 2026-08-02 01:23:56 |
| Service | IG | ULS 4310418 | 2026-08-02 01:23:56 |
| Grant Date | 2020-07-09 | ULS 4310418 | 2026-08-02 01:23:56 |
| Expiration Date | 2030-07-09 | ULS 4310418 | 2026-08-02 01:23:56 |