Universal Licensing System
WPKU588
SENTINEL AMBULANCE SERVICE
License details
| ULS identifier | 1240715 |
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| Call sign | WPKU588 |
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| Radio service | PW |
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| Status | E |
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| Grant date | 2012-04-21 |
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| Expiration | 2022-07-18 |
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| Cancellation | 2022-09-17 |
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| Frequency range | 150.79 - 155.325 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | SENTINEL, WASHITA, OK |
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| Coordinates | 35.1550556, -99.1745278 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:11:14 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | MO | 150.79000000 | | | 40.000000 | 40.000000 | |
| 1 | 1 | FB2 | 155.32500000 | | | 45.000000 | 85.000000 | |
| 2 | 1 | MO | 155.32500000 | | | 40.000000 | 40.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 150.79000000 | | 11K0F3E |
| 1 | 1 | 155.32500000 | | 11K0F3E |
| 2 | 1 | 155.32500000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 260 S 3RD ST, SENTINEL, WASHITA, OK | 35.15505556, -99.17452778 | 479.000 m | TOWER | 9.000 m structure / 15.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 15.000 m | | | | -12.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 260 S 3RD ST, SENTINEL, OK | WASHITA | 5093932171 |
License history
| Date | File or call sign | Action |
|---|
| 2022-09-17 | WPKU588 | LIEXP |
| 2022-06-18 | WPKU588 | ESURNW |
| 2022-05-19 | WPKU588 | ESURNW |
| 2022-04-25 | WPKU588 | LETRES |
| 2018-03-07 | WPKU588 | LIAUA |
| 2016-08-12 | WPKU588 | LIMOD |
| 2012-09-05 | WPKU588 | LIMOD |
| 2012-06-25 | WPKU588 | ESCAPR |
| 2012-04-21 | WPKU588 | LIREN |
| 2012-04-20 | WPKU588 | ESUAPR |
| 2012-04-19 | WPKU588 | ESURNW |
| 2012-03-07 | WPKU588 | LIAUA |
| 2012-03-06 | WPKU588 | ESCAPR |
| 2002-08-07 | WPKU588 | LIREN |
| 2002-05-20 | WPKU588 | AUDOPR |
| 2002-04-22 | WPKU588 | LETRES |
| 2000-10-20 | WPKU588 | LICCNV |
| 1997-07-18 | WPKU588 | AUTHPR |
| 1997-07-18 | WPKU588 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1240715 | 2026-08-02 01:11:14 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPKU588 | ULS 1240715 | 2026-08-02 01:11:14 |
| Status | E | ULS 1240715 | 2026-08-02 01:11:14 |
| Service | PW | ULS 1240715 | 2026-08-02 01:11:14 |
| Grant Date | 2012-04-21 | ULS 1240715 | 2026-08-02 01:11:14 |
| Expiration Date | 2022-07-18 | ULS 1240715 | 2026-08-02 01:11:14 |
| Cancellation Date | 2022-09-17 | ULS 1240715 | 2026-08-02 01:11:14 |