Universal Licensing System
WPPB548
UNION PACIFIC RAILROAD COMPANY
License details
| ULS identifier | 1815706 |
|---|
| Call sign | WPPB548 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2024-09-18 |
|---|
| Expiration | 2034-10-05 |
|---|
| Frequency range | 160.515 - 161.55 MHz (4 frequencies) |
|---|
| Locations | 2 |
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| Representative location | STOCKTON, SAN JOAQUIN, CA |
|---|
| Coordinates | 37.9374167, -121.2730000 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:12:29 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 160.51500000 | | | 30.000000 | 44.000000 | |
| 2 | 1 | FB | 160.51500000 | | | 30.000000 | 39.000000 | |
| 1 | 1 | FB | 160.68000000 | | | 30.000000 | 44.000000 | |
| 2 | 1 | FB | 160.68000000 | | | 30.000000 | 39.000000 | |
| 1 | 1 | FB | 161.46000000 | | | 30.000000 | 44.000000 | |
| 2 | 1 | FB | 161.46000000 | | | 30.000000 | 39.000000 | |
| 1 | 1 | FB | 161.55000000 | | | 30.000000 | 44.000000 | |
| 2 | 1 | FB | 161.55000000 | | | 30.000000 | 39.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 160.51500000 | | 11K2F3E |
| 1 | 1 | 160.51500000 | | 4K00F1E |
| 2 | 1 | 160.51500000 | | 4K00F1E |
| 2 | 1 | 160.51500000 | | 11K2F3E |
| 1 | 1 | 160.68000000 | | 11K2F3E |
| 1 | 1 | 160.68000000 | | 4K00F1E |
| 2 | 1 | 160.68000000 | | 11K2F3E |
| 2 | 1 | 160.68000000 | | 4K00F1E |
| 1 | 1 | 161.46000000 | | 4K00F1E |
| 1 | 1 | 161.46000000 | | 11K2F3E |
| 2 | 1 | 161.46000000 | | 4K00F1E |
| 2 | 1 | 161.46000000 | | 11K2F3E |
| 1 | 1 | 161.55000000 | | 4K00F1E |
| 1 | 1 | 161.55000000 | | 11K2F3E |
| 2 | 1 | 161.55000000 | | 11K2F3E |
| 2 | 1 | 161.55000000 | | 4K00F1E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 833 E 8TH ST, STOCKTON, SAN JOAQUIN, CA | 37.93741667, -121.27300000 | 2.000 m | B | 6.000 m structure / 7.000 m overall | N |
| 2 | T | 5000 S AIRPARK WAY, STOCKTON, SAN JOAQUIN, CA | 37.89658333, -121.25161111 | 4.000 m | B | 11.000 m structure / 12.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 7.000 m | V | 6.0000 | 360.0000 | 2.000 | |
| 1 | 2 | T | | 12.000 m | V | 6.0000 | 360.0000 | 8.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1400 DOUGLAS ST STOP 0650, OMAHA, NE | DOUGLAS | 4025440392 |
License history
| Date | File or call sign | Action |
|---|
| 2024-09-18 | WPPB548 | LIREN |
| 2024-07-15 | WPPB548 | LETRES |
| 2023-10-12 | WPPB548 | LIAUA |
| 2014-09-23 | WPPB548 | LIREN |
| 2014-09-22 | WPPB548 | ESUAPR |
| 2014-07-14 | WPPB548 | LETRES |
| 2011-11-14 | WPPB548 | LIMOD |
| 2004-07-28 | WPPB548 | ESUAPR |
| 2004-07-12 | WPPB548 | LETRES |
| 2002-03-04 | WPPB548 | AUDOPR |
| 2000-12-01 | WPPB548 | LIAUA |
| 2000-11-23 | WPPB548 | LICCNV |
| 1999-10-05 | WPPB548 | AUTHPR |
| 1999-10-05 | WPPB548 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1815706 | 2026-08-02 01:12:29 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPPB548 | ULS 1815706 | 2026-08-02 01:12:29 |
| Status | A | ULS 1815706 | 2026-08-02 01:12:29 |
| Service | IG | ULS 1815706 | 2026-08-02 01:12:29 |
| Grant Date | 2024-09-18 | ULS 1815706 | 2026-08-02 01:12:29 |
| Expiration Date | 2034-10-05 | ULS 1815706 | 2026-08-02 01:12:29 |