Universal Licensing System
WPDC918
DURHAM SCHOOL SERVICES
License details
| ULS identifier | 1582032 |
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| Call sign | WPDC918 |
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| Radio service | GJ |
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| Status | E |
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| Grant date | 2013-10-01 |
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| Expiration | 2023-10-25 |
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| Cancellation | 2023-12-30 |
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| Frequency range | 815.4125 - 860.4125 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | DECATUR, MACON, IL |
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| Coordinates | 39.8628056, -88.9684167 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:20:26 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FX1 | 815.41250000 | | | 15.000000 | 15.000000 | |
| 3 | 1 | MO | 815.41250000 | | | 15.000000 | 15.000000 | |
| 2 | 1 | FB2 | 860.41250000 | | | 75.000000 | 46.500000 | |
| 3 | 1 | MO | 860.41250000 | | | 15.000000 | 15.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 815.41250000 | | 20K0F3E |
| 3 | 1 | 815.41250000 | | 20K0F3E |
| 2 | 1 | 860.41250000 | | 20K0F3E |
| 3 | 1 | 860.41250000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | IL | | | | | |
| 2 | T | 2044 N WALNUT GROVE, DECATUR, MACON, IL | 39.86280556, -88.96841667 | 204.000 m | | 130.000 m structure / 130.000 m overall | N |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 61.000 m | | | | 63.000 | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | NO 14 BRANT CT, DECATUR, IL | | 9136311070 |
License history
| Date | File or call sign | Action |
|---|
| 2023-12-30 | WPDC918 | LIEXP |
| 2023-07-31 | WPDC918 | LETRES |
| 2013-10-01 | WPDC918 | LIREN |
| 2013-07-29 | WPDC918 | LETRES |
| 2012-06-12 | WPDC918 | LTSAPR |
| 2012-06-12 | WPDC918 | LIAUA |
| 2012-05-24 | WPDC918 | ESCFNR |
| 2006-05-10 | WPDC918 | LIMOD |
| 2006-05-04 | WPDC918 | ESCAPR |
| 2006-04-21 | WPDC918 | COR |
| 2006-03-10 | WPDC918 | LIMOD |
| 2006-03-09 | WPDC918 | ESCAPR |
| 2004-04-01 | WPDC918 | LIASS |
| 2004-03-15 | WPDC918 | LTSAPR |
| 2003-09-27 | WPDC918 | LIREN |
| 2003-09-26 | WPDC918 | LITIN |
| 2003-07-28 | WPDC918 | LETRES |
| 2000-11-22 | WPDC918 | LICCNV |
| 2000-07-26 | WPDC918 | LITRAN |
| 2000-07-26 | WPDC918 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1582032 | 2026-08-02 01:20:26 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPDC918 | ULS 1582032 | 2026-08-02 01:20:26 |
| Status | E | ULS 1582032 | 2026-08-02 01:20:26 |
| Service | GJ | ULS 1582032 | 2026-08-02 01:20:26 |
| Grant Date | 2013-10-01 | ULS 1582032 | 2026-08-02 01:20:26 |
| Expiration Date | 2023-10-25 | ULS 1582032 | 2026-08-02 01:20:26 |
| Cancellation Date | 2023-12-30 | ULS 1582032 | 2026-08-02 01:20:26 |