Universal Licensing System
WRON668
Mark Abrams Revocable Trust dated March 24, 1999
License details
| ULS identifier | 4521666 |
|---|
| Call sign | WRON668 |
|---|
| Radio service | YM |
|---|
| Status | A |
|---|
| Grant date | 2021-11-10 |
|---|
| Expiration | 2031-11-10 |
|---|
| Frequency range | 809 - 861.9125 MHz (5 frequencies) |
|---|
| Locations | 1 |
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| Source archive | l_LMcomm.zip |
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| Dataset refreshed | 2026-08-02 00:44:25 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | MO | 809.00000000 | 824.00000000 | | 50.000000 | 200.000000 | |
| 3 | 1 | FX1T | 809.00000000 | 824.00000000 | | 50.000000 | 200.000000 | |
| 1 | 1 | FB2 | 861.41250000 | | | 125.000000 | 100.000000 | |
| 1 | 1 | FB2 | 861.66250000 | | | 125.000000 | 100.000000 | |
| 1 | 1 | FB2 | 861.91250000 | | | 125.000000 | 100.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 809.00000000 | | 20K0F1D |
| 2 | 1 | 809.00000000 | | 4K00F7W |
| 2 | 1 | 809.00000000 | | 4K00F2D |
| 2 | 1 | 809.00000000 | | 20K0F2D |
| 2 | 1 | 809.00000000 | | 20K0F3E |
| 3 | 1 | 809.00000000 | | 4K00F2D |
| 3 | 1 | 809.00000000 | | 20K0F2D |
| 3 | 1 | 809.00000000 | | 4K00F7W |
| 3 | 1 | 809.00000000 | | 20K0F3E |
| 3 | 1 | 809.00000000 | | 20K0F1D |
| 1 | 1 | 861.41250000 | | 20K0F2D |
| 1 | 1 | 861.41250000 | | 20K0F1D |
| 1 | 1 | 861.41250000 | | 4K00F2D |
| 1 | 1 | 861.41250000 | | 4K00F7W |
| 1 | 1 | 861.41250000 | | 20K0F3E |
| 1 | 1 | 861.66250000 | | 20K0F2D |
| 1 | 1 | 861.66250000 | | 4K00F7W |
| 1 | 1 | 861.66250000 | | 4K00F2D |
| 1 | 1 | 861.66250000 | | 20K0F1D |
| 1 | 1 | 861.66250000 | | 20K0F3E |
| 1 | 1 | 861.91250000 | | 4K00F7W |
| 1 | 1 | 861.91250000 | | 20K0F3E |
| 1 | 1 | 861.91250000 | | 4K00F2D |
| 1 | 1 | 861.91250000 | | 20K0F2D |
| 1 | 1 | 861.91250000 | | 20K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Modjeska Peak, Siverado, ORANGE, CA | 33.71263889, -117.55369444 | 1541.400 m | MTOWER | 36.600 m structure / 42.700 m overall | |
| 2 | T | | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 30.500 m | V | | | 1001.600 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1724 Majestic Drive Unit 108, Lafayette, CO | BOULDER | 3034497820 |
License history
| Date | File or call sign | Action |
|---|
| 2024-09-27 | WRON668 | LIASS |
| 2023-08-22 | WRON668 | LIAUA |
| 2021-11-10 | WRON668 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4521666 | 2026-08-02 00:44:25 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRON668 | ULS 4521666 | 2026-08-02 00:44:25 |
| Status | A | ULS 4521666 | 2026-08-02 00:44:25 |
| Service | YM | ULS 4521666 | 2026-08-02 00:44:25 |
| Grant Date | 2021-11-10 | ULS 4521666 | 2026-08-02 00:44:25 |
| Expiration Date | 2031-11-10 | ULS 4521666 | 2026-08-02 00:44:25 |