Universal Licensing System
WPOM643
BACKLINK LLC
License details
| ULS identifier | 1075263 |
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| Call sign | WPOM643 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 2000-03-06 |
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| Expiration | 2010-03-06 |
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| Cancellation | 2000-08-23 |
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| Frequency range | 21775 MHz |
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| Locations | 2 |
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| Representative location | SAN DIEGO, SAN DIEGO, CA |
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| Coordinates | 32.7261667, -117.1641667 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-09-14 17:05:05 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 21775.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 21775.00000000 | | 40M0F7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1901 1ST AVE., SAN DIEGO, SAN DIEGO, CA | 32.72616667, -117.16416667 | 50.900 m | BPOLE | 30.500 m structure / 30.500 m overall | |
| 2 | R | | 32.72433333, -117.16330556 | 43.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RADIO WAVES INC HPLP1.5-23 | | V | 37.8000 | 158.3000 | | |
| 1 | 2 | R | RADIO WAVES INC HPLP1.5-23 | | | 37.8000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2000-08-24 | WPOM643 | LICAN |
| 2000-03-06 | WPOM643 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1075263 | 2026-08-31 20:51:05 | Source Primary |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Applicant Frn | 0002048312 | ULS 1075263 | 2026-08-31 21:03:23 |
| Applicant Name | BACKLINK LLC | ULS 1075263 | 2026-08-31 21:03:23 |
| Call Sign | WPOM643 | ULS 1075263 | 2026-08-31 21:03:23 |
| Cancellation Date | 2000-08-23 | ULS 1075263 | 2026-08-31 21:03:23 |
| Contact Name | 7037625100 | ULS 1075263 | 2026-08-31 21:03:23 |
| Expiration Date | 2010-03-06 | ULS 1075263 | 2026-08-31 21:03:23 |
| Filed Date | 2000-03-06 | ULS 1075263 | 2026-08-31 21:03:23 |
| Grant Date | 2000-03-06 | ULS 1075263 | 2026-08-31 21:03:23 |
| Service | CF | ULS 1075263 | 2026-08-31 21:03:23 |
| Source Archive | l_micro.zip | ULS 1075263 | 2026-08-31 21:03:23 |
| Status | C | ULS 1075263 | 2026-08-31 21:03:23 |