Universal Licensing System
WRMS589
IMMEDIATE GUARD INCORPORATED
License details
| ULS identifier | 4453327 |
|---|
| Call sign | WRMS589 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2021-05-27 |
|---|
| Expiration | 2031-05-27 |
|---|
| Frequency range | 451.8125 - 469.55 MHz (4 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | CA |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:22:28 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 3 | 1 | MOI | 451.81250000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | MOI | 456.81250000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | MOI | 464.55000000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | MOI | 469.55000000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 451.81250000 | | 4K00F2D |
| 3 | 1 | 451.81250000 | | 4K00F7W |
| 3 | 1 | 451.81250000 | | 8K30F7W |
| 3 | 1 | 451.81250000 | | 7K60FXE |
| 3 | 1 | 451.81250000 | | 4K00F1E |
| 3 | 1 | 451.81250000 | | 4K00F1D |
| 3 | 1 | 451.81250000 | | 11K2F3E |
| 3 | 1 | 456.81250000 | | 4K00F1D |
| 3 | 1 | 456.81250000 | | 11K2F3E |
| 3 | 1 | 456.81250000 | | 4K00F1E |
| 3 | 1 | 456.81250000 | | 7K60FXE |
| 3 | 1 | 456.81250000 | | 4K00F2D |
| 3 | 1 | 456.81250000 | | 4K00F7W |
| 3 | 1 | 456.81250000 | | 8K30F7W |
| 3 | 1 | 464.55000000 | | 4K00F2D |
| 3 | 1 | 464.55000000 | | 4K00F1D |
| 3 | 1 | 464.55000000 | | 4K00F7W |
| 3 | 1 | 464.55000000 | | 4K00F1E |
| 3 | 1 | 464.55000000 | | 8K30F7W |
| 3 | 1 | 464.55000000 | | 7K60FXE |
| 3 | 1 | 464.55000000 | | 11K2F3E |
| 3 | 1 | 469.55000000 | | 4K00F2D |
| 3 | 1 | 469.55000000 | | 7K60FXE |
| 3 | 1 | 469.55000000 | | 4K00F7W |
| 3 | 1 | 469.55000000 | | 8K30F7W |
| 3 | 1 | 469.55000000 | | 4K00F1D |
| 3 | 1 | 469.55000000 | | 11K2F3E |
| 3 | 1 | 469.55000000 | | 4K00F1E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 3 | T | CA | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 311 Main St. Suite 10B, SEAL BEACH, CA | ORANGE | 8333880071 |
| 2 | 8308 On the Mall, Buena Park, CA | ORANGE | 8333880071 |
License history
| Date | File or call sign | Action |
|---|
| 2022-09-11 | WRMS589 | LOATRM |
| 2022-09-11 | WRMS589 | FRATRM |
| 2022-09-11 | WRMS589 | ANATRM |
| 2022-07-06 | WRMS589 | LETTRS |
| 2022-07-06 | WRMS589 | PNLISR |
| 2022-03-01 | WRMS589 | LETCNS |
| 2021-05-27 | WRMS589 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4453327 | 2026-08-02 01:22:28 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRMS589 | ULS 4453327 | 2026-08-02 01:22:28 |
| Status | A | ULS 4453327 | 2026-08-02 01:22:28 |
| Service | IG | ULS 4453327 | 2026-08-02 01:22:28 |
| Grant Date | 2021-05-27 | ULS 4453327 | 2026-08-02 01:22:28 |
| Expiration Date | 2031-05-27 | ULS 4453327 | 2026-08-02 01:22:28 |