Universal Licensing System
WQDN463
TRI DISTRICT AMBULANCE
License details
| ULS identifier | 2753029 |
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| Call sign | WQDN463 |
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| Radio service | PW |
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| Status | E |
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| Grant date | 2015-07-21 |
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| Expiration | 2025-10-07 |
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| Cancellation | 2025-12-13 |
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| Frequency range | 151.325 - 159.24 MHz (3 frequencies) |
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| Locations | 3 |
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| Representative location | ORANGEVILLE, STEPHENSON, IL |
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| Coordinates | 42.4260833, -89.4196389 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:26 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 151.32500000 | | | 100.000000 | 90.000000 | |
| 3 | 1 | MO | 151.32500000 | | | 35.000000 | 35.000000 | |
| 1 | 2 | FB | 154.19000000 | | | 100.000000 | 100.000000 | |
| 3 | 1 | MO | 154.19000000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | FX1 | 159.24000000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | MO | 159.24000000 | | | 35.000000 | 35.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 151.32500000 | | 11K2F3E |
| 3 | 1 | 151.32500000 | | 11K2F3E |
| 1 | 2 | 154.19000000 | | 11K2F3E |
| 3 | 1 | 154.19000000 | | 11K2F3E |
| 2 | 1 | 159.24000000 | | 11K2F3E |
| 3 | 1 | 159.24000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | DAVIS WATER TOWER, ORANGEVILLE, STEPHENSON, IL | 42.42608333, -89.41963889 | 286.500 m | TANK | 36.600 m structure / 61.000 m overall | N |
| 2 | T | IL | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 43.300 m | | | | 68.600 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
| 2 | 1 | T | | 61.000 m | | | | 88.400 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | AFOLKEY & ELDORADO RD, ORANGEVILLE, IL | STEPHENSON | 8152358252 |
License history
| Date | File or call sign | Action |
|---|
| 2025-12-13 | WQDN463 | LIEXP |
| 2025-09-27 | WQDN463 | ESURNW |
| 2025-09-07 | WQDN463 | ESURNW |
| 2025-08-08 | WQDN463 | ESURNW |
| 2025-07-14 | WQDN463 | LETRES |
| 2015-07-21 | WQDN463 | LIREN |
| 2015-07-13 | WQDN463 | LETRES |
| 2015-07-09 | WQDN463 | ESURNW |
| 2013-01-01 | WQDN463 | LTSAPR |
| 2012-12-31 | WQDN463 | EFUAPR |
| 2012-12-27 | WQDN463 | LIMOD |
| 2012-12-26 | WQDN463 | ESUAPR |
| 2008-08-08 | WQDN463 | LIMOD |
| 2005-10-07 | WQDN463 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2753029 | 2026-08-02 01:13:26 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQDN463 | ULS 2753029 | 2026-08-02 01:13:26 |
| Status | E | ULS 2753029 | 2026-08-02 01:13:26 |
| Service | PW | ULS 2753029 | 2026-08-02 01:13:26 |
| Grant Date | 2015-07-21 | ULS 2753029 | 2026-08-02 01:13:26 |
| Expiration Date | 2025-10-07 | ULS 2753029 | 2026-08-02 01:13:26 |
| Cancellation Date | 2025-12-13 | ULS 2753029 | 2026-08-02 01:13:26 |