Universal Licensing System
WRDP752
CALEX AMBULANCE
License details
| ULS identifier | 4172720 |
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| Call sign | WRDP752 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2019-06-21 |
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| Expiration | 2029-06-21 |
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| Frequency range | 154.25 MHz |
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| Locations | 4 |
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| Representative location | SAINT JOHNSBURY, CALEDONIA, VT |
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| Coordinates | 44.4453333, -72.0081389 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:12:09 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 154.25000000 | | | 100.000000 | 150.000000 | |
| 2 | 1 | MO | 154.25000000 | | | 80.000000 | 80.000000 | |
| 2 | 1 | MO | 154.25000000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | FB | 154.25000000 | | | 100.000000 | 150.000000 | |
| 4 | 1 | MO | 154.25000000 | | | 80.000000 | 80.000000 | |
| 4 | 1 | MO | 154.25000000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 154.25000000 | | 11K2F3E |
| 2 | 1 | 154.25000000 | | 11K2F3E |
| 2 | 1 | 154.25000000 | | 11K2F3E |
| 3 | 1 | 154.25000000 | | 11K2F3E |
| 4 | 1 | 154.25000000 | | 11K2F3E |
| 4 | 1 | 154.25000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | HOSPITAL DR 701 M E OF JCT US 5, SAINT JOHNSBURY, CALEDONIA, VT | 44.44533333, -72.00813889 | 219.000 m | B | 9.000 m structure / 18.000 m overall | |
| 2 | T | | | | | | |
| 3 | T | 379 BRAINERD ST, DANVILLE, CALEDONIA, VT | 44.41272222, -72.14666667 | 460.300 m | B | 7.300 m structure / 7.300 m overall | |
| 4 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 18.000 m | | | | -127.100 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | 6.100 m | | | | 39.900 | |
| 1 | 4 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1453 Hospital Drive, St. Johnsbury, VT | CALEDONIA | 8027487599 |
License history
| Date | File or call sign | Action |
|---|
| 2019-06-21 | WRDP752 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4172720 | 2026-08-02 01:12:09 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDP752 | ULS 4172720 | 2026-08-02 01:12:09 |
| Status | A | ULS 4172720 | 2026-08-02 01:12:09 |
| Service | PW | ULS 4172720 | 2026-08-02 01:12:09 |
| Grant Date | 2019-06-21 | ULS 4172720 | 2026-08-02 01:12:09 |
| Expiration Date | 2029-06-21 | ULS 4172720 | 2026-08-02 01:12:09 |