Universal Licensing System
WPMN541
MEDSTAR AMBULANCE INC
License details
| ULS identifier | 1797696 |
|---|
| Call sign | WPMN541 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2023-10-06 |
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| Expiration | 2033-10-06 |
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| Frequency range | 154.515 MHz |
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| Locations | 2 |
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| Representative location | SPARTA, RANDOLPH, IL |
|---|
| Coordinates | 38.1398333, -89.7152500 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:09:27 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 154.51500000 | | | 100.000000 | 250.000000 | |
| 2 | 1 | MO | 154.51500000 | | | 100.000000 | 100.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 154.51500000 | | 11K2F3E |
| 2 | 1 | 154.51500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 705 BRADBURY LANE, SPARTA, RANDOLPH, IL | 38.13983333, -89.71525000 | 154.200 m | TOWER | 30.500 m structure / 36.600 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 36.600 m | | | | 47.900 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 2 | 705 Bradbury ln, SPARTA, IL | RANDOLPH | 6184433088 |
License history
| Date | File or call sign | Action |
|---|
| 2023-10-06 | WPMN541 | LIREN |
| 2013-09-28 | WPMN541 | LIREN |
| 2013-07-15 | WPMN541 | LETRES |
| 2011-10-18 | WPMN541 | LIMOD |
| 2011-05-04 | WPMN541 | ESCAPR |
| 2010-05-11 | WPMN541 | LIAUA |
| 2010-05-10 | WPMN541 | ESCAPR |
| 2003-09-29 | WPMN541 | LIREN |
| 2003-09-26 | WPMN541 | COR |
| 2003-07-14 | WPMN541 | LETRES |
| 2002-03-18 | WPMN541 | AUDOPR |
| 2000-11-23 | WPMN541 | LICCNV |
| 1998-10-06 | WPMN541 | LIISS |
| 1998-10-06 | WPMN541 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1797696 | 2026-08-02 01:09:27 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPMN541 | ULS 1797696 | 2026-08-02 01:09:27 |
| Status | A | ULS 1797696 | 2026-08-02 01:09:27 |
| Service | IG | ULS 1797696 | 2026-08-02 01:09:27 |
| Grant Date | 2023-10-06 | ULS 1797696 | 2026-08-02 01:09:27 |
| Expiration Date | 2033-10-06 | ULS 1797696 | 2026-08-02 01:09:27 |