Universal Licensing System
KNLN415
PAGING SYSTEMS, INC.
License details
| ULS identifier | 4743 |
|---|
| Call sign | KNLN415 |
|---|
| Radio service | CD |
|---|
| Status | A |
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| Grant date | 2025-04-17 |
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| Expiration | 2035-05-01 |
|---|
| Frequency range | 454.25 MHz |
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| Locations | 2 |
|---|
| Representative location | CRESTLINE, SAN BERNARDINO, CA |
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| Coordinates | 34.2366667, -117.3166944 |
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| Source archive | l_paging.zip |
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| Dataset refreshed | 2026-09-15 03:21:43 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FBBS | 454.25000000 | | | | 8.000000 | |
| 3 | 1 | FBBS | 454.25000000 | | | | 11.200000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 454.25000000 | | 16K0F1D |
| 1 | 1 | 454.25000000 | | 15K0F2D |
| 1 | 1 | 454.25000000 | | 16K0F3E |
| 3 | 1 | 454.25000000 | | 16K0F1D |
| 3 | 1 | 454.25000000 | | 15K0F2D |
| 3 | 1 | 454.25000000 | | 16K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Paivika Ridge, CRESTLINE, SAN BERNARDINO, CA | 34.23666667, -117.31669444 | 1624.600 m | | 13.100 m overall | N |
| 3 | T | SANTIAGO PEAK, SANTA ANA, ORANGE, CA | 33.71083333, -117.53447222 | 1697.000 m | | 25.600 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | SINCLAIR RADIO COMPANY SRL302A | 13.100 m | V | | 45.0000 | | |
| 1 | 3 | T | SINCLAIR RADIO COMPANY SRL302A | 25.600 m | V | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | MT. WILSON, LOS ANGELES, CA | | 4156971000 |
| 2 | 6060 Grizzly Peak, Oakland; Mt. Wilson, Los Angeles, CA | | 4156971000 |
| 3 | 805 Burlway Road, Burlingame, CA | | 4156971000 |
License history
| Date | File or call sign | Action |
|---|
| 2026-05-20 | KNLN415 | LITRAN |
| 2025-04-17 | KNLN415 | LIREN |
| 2025-04-02 | KNLN415 | LIAUA |
| 2025-02-03 | KNLN415 | LETRES |
| 2021-08-25 | KNLN415 | LIAUA |
| 2021-08-10 | KNLN415 | LIAUA |
| 2021-08-06 | KNLN415 | LIAUA |
| 2015-06-09 | KNLN415 | LIREN |
| 2015-02-02 | KNLN415 | LTSAPR |
| 2015-02-02 | KNLN415 | LETRES |
| 2015-01-31 | KNLN415 | LIAUA |
| 2014-08-08 | KNLN415 | LIAUA |
| 2014-08-07 | KNLN415 | ESUAPR |
| 2014-01-27 | KNLN415 | LTSAPR |
| 2014-01-25 | KNLN415 | LIAUA |
| 2014-01-24 | KNLN415 | EFUAPR |
| 2014-01-24 | KNLN415 | ESUAPR |
| 2014-01-01 | KNLN415 | LIAUA |
| 2014-01-01 | KNLN415 | LTSAPR |
| 2013-12-31 | KNLN415 | ESUAPR |
| 2013-12-31 | KNLN415 | EFUAPR |
| 2005-03-29 | KNLN415 | LIREN |
| 2005-02-21 | KNLN415 | LTSAPR |
| 2005-02-07 | KNLN415 | LETRES |
| 2005-01-26 | KNLN415 | PNACT |
| 2005-01-24 | KNLN415 | AUTHPR |
| 2005-01-21 | KNLN415 | AUDMOD |
| 2005-01-13 | KNLN415 | LETAFU |
| 2002-07-20 | KNLN415 | LIAUA |
| 2002-07-09 | KNLN415 | LIAUA |
| 2000-08-05 | KNLN415 | LIAUA |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4743 | 2026-08-02 02:52:17 | Source Primary |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNLN415 | ULS 4743 | 2026-09-15 03:21:43 |
| Status | A | ULS 4743 | 2026-09-15 03:21:43 |
| Service | CD | ULS 4743 | 2026-09-15 03:21:43 |
| Grant Date | 2025-04-17 | ULS 4743 | 2026-09-15 03:21:43 |
| Expiration Date | 2035-05-01 | ULS 4743 | 2026-09-15 03:21:43 |