Universal Licensing System
WRDB221
NMS SECURITY
License details
| ULS identifier | 4134831 |
|---|
| Call sign | WRDB221 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2019-03-18 |
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| Expiration | 2029-03-18 |
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| Frequency range | 461.1125 - 464.4875 MHz (4 frequencies) |
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| Locations | 1 |
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| Representative location | AK |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:36 |
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Licensee
| Name | NMS SECURITY |
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| Applicant type | C |
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| FRN | 0028188050 |
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| Location | ANCHORAGE, AK |
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| Address | 800 EAST DIMOND BLVD., SUITE 3-450, ANCHORAGE, AK, 99515 |
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| Phone | 9072734247 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MOI | 461.11250000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MOI | 461.21250000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MOI | 462.91250000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MOI | 464.48750000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.11250000 | | 7K60FXE |
| 1 | 1 | 461.11250000 | | 7K60FXD |
| 1 | 1 | 461.21250000 | | 7K60FXD |
| 1 | 1 | 461.21250000 | | 7K60FXE |
| 1 | 1 | 462.91250000 | | 7K60FXE |
| 1 | 1 | 462.91250000 | | 7K60FXD |
| 1 | 1 | 464.48750000 | | 7K60FXD |
| 1 | 1 | 464.48750000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | | AK | | | | | |
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 |
|---|
| 1 | 800 EAST DIMOND BLVD., SUITE 3-450, ANCHORAGE, AK | ANCHORAGE | 9072734247 |
License history
| Date | File or call sign | Action |
|---|
| 2019-03-18 | WRDB221 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4134831 | 2026-08-02 01:22:36 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDB221 | ULS 4134831 | 2026-08-02 01:22:36 |
| Status | A | ULS 4134831 | 2026-08-02 01:22:36 |
| Service | IG | ULS 4134831 | 2026-08-02 01:22:36 |
| Grant Date | 2019-03-18 | ULS 4134831 | 2026-08-02 01:22:36 |
| Expiration Date | 2029-03-18 | ULS 4134831 | 2026-08-02 01:22:36 |