Universal Licensing System
WQGN741
ENERGY RECOVERY OPERATIONS INC
License details
| ULS identifier | 2889395 |
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| Call sign | WQGN741 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 2007-03-12 |
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| Expiration | 2017-03-12 |
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| Cancellation | 2016-05-11 |
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| Frequency range | 464.9625 - 469.55 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | JOPPA, HARFORD, MD |
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| Coordinates | 39.4167778, -76.3496944 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:18:09 |
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Licensee
| Name | ENERGY RECOVERY OPERATIONS INC |
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| Applicant type | C |
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| FRN | 0016017501 |
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| Location | JOPPA, MD |
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| Address | 1 MAGNOLIA RD, JOPPA, MD, 21085 |
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| Phone | 4106796200 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | MO | 464.96250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MOI | 469.55000000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.96250000 | | 11K2F3E |
| 2 | 1 | 469.55000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | JOPPA, HARFORD, MD | 39.41677778, -76.34969444 | | | | |
| 2 | T | MD | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | | | | | | |
| 1 | 2 | | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 1 MAGNOLIA RD, JOPPA, MD | HARFORD | 4106796200 |
License history
| Date | File or call sign | Action |
|---|
| 2016-05-12 | WQGN741 | LICAN |
| 2007-03-12 | WQGN741 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2889395 | 2026-08-02 01:18:09 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WQGN741 | ULS 2889395 | 2026-08-02 01:18:09 |
| Status | C | ULS 2889395 | 2026-08-02 01:18:09 |
| Service | IG | ULS 2889395 | 2026-08-02 01:18:09 |
| Grant Date | 2007-03-12 | ULS 2889395 | 2026-08-02 01:18:09 |
| Expiration Date | 2017-03-12 | ULS 2889395 | 2026-08-02 01:18:09 |
| Cancellation Date | 2016-05-11 | ULS 2889395 | 2026-08-02 01:18:09 |