Universal Licensing System
WPMP899
DURHAM SCHOOL SERVICES
License details
| ULS identifier | 1798488 |
|---|
| Call sign | WPMP899 |
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| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 2013-10-01 |
|---|
| Expiration | 2023-10-29 |
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| Cancellation | 2023-12-30 |
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| Frequency range | 469.35 MHz |
|---|
| Locations | 3 |
|---|
| Representative location | KANSAS CITY, JACKSON, MO |
|---|
| Coordinates | 39.1008333, -94.5813333 |
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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 | FB2 | 464.35000000 | | | 110.000000 | 200.000000 | |
| 2 | 1 | FX1 | 464.35000000 | | | 40.000000 | | |
| 3 | 1 | MO | 464.35000000 | | | 110.000000 | | |
| 3 | 1 | MO | 469.35000000 | | | 110.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.35000000 | | 11K2F3E |
| 1 | 1 | 464.35000000 | | 20K0F3E |
| 2 | 1 | 464.35000000 | | 20K0F3E |
| 2 | 1 | 464.35000000 | | 11K2F3E |
| 3 | 1 | 464.35000000 | | 20K0F3E |
| 3 | 1 | 464.35000000 | | 11K2F3E |
| 3 | 1 | 469.35000000 | | 20K0F3E |
| 3 | 1 | 469.35000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1102 GRAND, KANSAS CITY, JACKSON, MO | 39.10083333, -94.58133333 | 271.000 m | B | 91.000 m structure / 98.000 m overall | N |
| 2 | T | MO | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 98.000 m | | | | 103.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 12310 W 62ND TERR, SHAWNEE, KS | | 9136311070 |
License history
| Date | File or call sign | Action |
|---|
| 2023-12-30 | WPMP899 | LIEXP |
| 2023-08-07 | WPMP899 | LETRES |
| 2013-10-01 | WPMP899 | LIREN |
| 2013-08-05 | WPMP899 | LETRES |
| 2013-02-27 | WPMP899 | LIMOD |
| 2012-11-20 | WPMP899 | ESUAPR |
| 2012-06-12 | WPMP899 | LIAUA |
| 2012-06-12 | WPMP899 | LTSAPR |
| 2012-05-24 | WPMP899 | ESCFNR |
| 2004-04-01 | WPMP899 | LIASS |
| 2004-03-15 | WPMP899 | LTSAPR |
| 2003-09-27 | WPMP899 | LIREN |
| 2003-09-26 | WPMP899 | LITIN |
| 2003-08-15 | WPMP899 | AUDOPR |
| 2003-08-04 | WPMP899 | LETRES |
| 2000-11-23 | WPMP899 | LICCNV |
| 2000-07-20 | WPMP899 | AUTHPR |
| 2000-07-20 | WPMP899 | LITRAN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1798488 | 2026-08-02 01:20:26 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPMP899 | ULS 1798488 | 2026-08-02 01:20:26 |
| Status | E | ULS 1798488 | 2026-08-02 01:20:26 |
| Service | IG | ULS 1798488 | 2026-08-02 01:20:26 |
| Grant Date | 2013-10-01 | ULS 1798488 | 2026-08-02 01:20:26 |
| Expiration Date | 2023-10-29 | ULS 1798488 | 2026-08-02 01:20:26 |
| Cancellation Date | 2023-12-30 | ULS 1798488 | 2026-08-02 01:20:26 |