Universal Licensing System
WLL475
MTEL DIGITAL SERVICES INC
License details
| ULS identifier | 993849 |
|---|
| Call sign | WLL475 |
|---|
| Radio service | CF |
|---|
| Status | E |
|---|
| Grant date | 1991-02-01 |
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| Expiration | 2001-02-01 |
|---|
| Cancellation | 2001-05-06 |
|---|
| Frequency range | 2115.6 - 11665 MHz (16 frequencies) |
|---|
| Locations | 4 |
|---|
| Coordinates | 33.7461111, -118.3361667 |
|---|
| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:41 |
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Licensee
| Name | MTEL DIGITAL SERVICES INC |
|---|
| Applicant type | C |
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| Location | IRVINE, CA |
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| Address | ONE PARK PLAZA SUITE 580, IRVINE, CA, 92714 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 5 | FXO | 2115.60000000 | | | | | |
| 1 | 4 | FXO | 2118.80000000 | | | | | |
| 1 | 1 | FXO | 6004.50000000 | | | | | |
| 1 | 1 | FXO | 6123.10000000 | | | | | |
| 1 | 2 | FXO | 10835.00000000 | | | | | |
| 1 | 2 | FXO | 11155.00000000 | | | | | |
| 1 | 3 | FXO | 11245.00000000 | | | | | |
| 1 | 1 | FXO | 11305.00000000 | | | | | |
| 1 | 6 | FXO | 11345.00000000 | | | | | |
| 1 | 1 | FXO | 11385.00000000 | | | | | |
| 1 | 6 | FXO | 11425.00000000 | | | | | |
| 1 | 3 | FXO | 11485.00000000 | | | | | |
| 1 | 1 | FXO | 11545.00000000 | | | | | |
| 1 | 6 | FXO | 11585.00000000 | | | | | |
| 1 | 1 | FXO | 11625.00000000 | | | | | |
| 1 | 6 | FXO | 11665.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 5 | 2115.60000000 | | 00M0F7W |
| 1 | 4 | 2118.80000000 | | 00M0F7W |
| 1 | 1 | 6004.50000000 | | 00M0F7W |
| 1 | 1 | 6123.10000000 | | 00M0F7W |
| 1 | 2 | 10835.00000000 | | 00M0F7W |
| 1 | 2 | 11155.00000000 | | 00M0F7W |
| 1 | 3 | 11245.00000000 | | 00M0F7W |
| 1 | 1 | 11305.00000000 | | 00M0F7W |
| 1 | 6 | 11345.00000000 | | 00M0F7W |
| 1 | 1 | 11385.00000000 | | 00M0F7W |
| 1 | 6 | 11425.00000000 | | 00M0F7W |
| 1 | 3 | 11485.00000000 | | 00M0F7W |
| 1 | 1 | 11545.00000000 | | 00M0F7W |
| 1 | 6 | 11585.00000000 | | 00M0F7W |
| 1 | 1 | 11625.00000000 | | 00M0F7W |
| 1 | 6 | 11665.00000000 | | 00M0F7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | LOS ANGELES, CA | 34.06138889, -118.30227778 | 68.600 m | | 70.100 m overall | |
| 2 | R | | 34.11888889, -118.39255556 | 472.400 m | | | |
| 3 | R | | 33.74611111, -118.33616667 | 451.100 m | | | |
| 4 | R | | 34.22666667, -118.06672222 | 1741.300 m | | | |
| 5 | R | | 33.99722222, -118.15033333 | 44.200 m | | | |
| 6 | R | | 33.85805556, -118.22366667 | 53.300 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | H | | 49.8000 | | |
| 1 | 2 | R | | | | | | | |
| 1 | 3 | R | | | | | | | |
| 1 | 4 | R | | | | | | | |
| 1 | 5 | R | | | | | | | |
| 1 | 6 | R | | | | | | | |
| 2 | 1 | T | | | V | | 116.9000 | | |
| 2 | 4 | R | | | | | | | |
| 3 | 1 | T | | | V | | 162.1000 | | |
| 4 | 1 | T | | | V | | 185.1000 | | |
| 5 | 1 | T | | | V | | 307.5000 | | |
| 6 | 1 | T | | | V | | 49.8000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2001-05-06 | WLL475 | LIEXP |
| 2000-11-13 | WLL475 | LETRES |
| 1999-08-14 | WLL475 | LICCNV |
| 1999-07-27 | WLL475 | COR |
| 1997-11-19 | WLL475 | COR |
| 1997-11-18 | WLL475 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 993849 | 2026-08-02 02:47:41 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WLL475 | ULS 993849 | 2026-08-02 02:47:41 |
| Status | E | ULS 993849 | 2026-08-02 02:47:41 |
| Service | CF | ULS 993849 | 2026-08-02 02:47:41 |
| Grant Date | 1991-02-01 | ULS 993849 | 2026-08-02 02:47:41 |
| Expiration Date | 2001-02-01 | ULS 993849 | 2026-08-02 02:47:41 |
| Cancellation Date | 2001-05-06 | ULS 993849 | 2026-08-02 02:47:41 |