Universal Licensing System
KSD839
Prospect Heights Fire Protection District
License details
| ULS identifier | 1185457 |
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| Call sign | KSD839 |
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| Radio service | PW |
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| Status | E |
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| Grant date | 2015-04-21 |
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| Expiration | 2025-05-31 |
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| Cancellation | 2025-08-02 |
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| Frequency range | 153.83 - 155.34 MHz (4 frequencies) |
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| Locations | 2 |
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| Representative location | Arlington Heights, COOK, IL |
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| Coordinates | 42.0959444, -87.9356944 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-09 02:55:23 |
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Licensee
| Name | Prospect Heights Fire Protection District |
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| Applicant type | G |
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| FRN | 0002840940 |
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| Location | PROSPECT HEIGHTS, IL |
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| Address | 10 E.Camp Mcdonald rd, PROSPECT HEIGHTS, IL, 60070 |
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| Phone | 8472538060 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 2 | 1 | MO | 153.83000000 | | | 100.000000 | 100.000000 | |
| 1 | 2 | FB | 154.26500000 | | | 90.000000 | 160.000000 | |
| 2 | 1 | MO | 154.26500000 | | | 110.000000 | 110.000000 | |
| 1 | 2 | FB | 154.44500000 | | | 90.000000 | 160.000000 | |
| 2 | 1 | MO | 154.44500000 | | | 110.000000 | 110.000000 | |
| 2 | 1 | MO | 155.34000000 | | | 110.000000 | 110.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 153.83000000 | | 11K2F3E |
| 1 | 2 | 154.26500000 | | 11K2F3E |
| 2 | 1 | 154.26500000 | | 11K2F3E |
| 1 | 2 | 154.44500000 | | 11K2F3E |
| 2 | 1 | 154.44500000 | | 11K2F3E |
| 2 | 1 | 155.34000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | Fire Department - CH03XC445, Arlington Heights, COOK, IL | 42.09594444, -87.93569444 | 203.000 m | POLE | 22.300 m structure / 34.100 m overall | N |
| 2 | T | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 2 | T | | | | | | | |
| 2 | 1 | T | | 34.000 m | | | | 27.300 | |
Control points
| Number | Address | County | Phone |
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| 1 | 10 E CAMP MC DONALD RD, PROSPECT HEIGHTS, IL | COOK | 8472538060 |
License history
| Date | File or call sign | Action |
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| 2025-08-02 | KSD839 | LIEXP |
| 2015-04-21 | KSD839 | LTSAPR |
| 2015-04-21 | KSD839 | LIREN |
| 2015-03-09 | KSD839 | LETRES |
| 2014-02-25 | KSD839 | LETCNS |
| 2013-05-28 | KSD839 | LIMOD |
| 2012-12-04 | KSD839 | LIMOD |
| 2012-12-04 | KSD839 | LTSAPR |
| 2005-04-29 | KSD839 | LTSAPR |
| 2005-04-29 | KSD839 | LIREN |
| 2005-03-21 | KSD839 | LETRES |
| 2002-02-22 | KSD839 | AUDOPR |
| 2000-10-19 | KSD839 | LICCNV |
| 2000-03-15 | KSD839 | AUTHPR |
| 2000-03-14 | KSD839 | LIREN |
| 2000-02-29 | KSD839 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1185457 | 2026-08-09 02:55:23 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KSD839 | ULS 1185457 | 2026-08-09 02:55:23 |
| Status | E | ULS 1185457 | 2026-08-09 02:55:23 |
| Service | PW | ULS 1185457 | 2026-08-09 02:55:23 |
| Grant Date | 2015-04-21 | ULS 1185457 | 2026-08-09 02:55:23 |
| Expiration Date | 2025-05-31 | ULS 1185457 | 2026-08-09 02:55:23 |
| Cancellation Date | 2025-08-02 | ULS 1185457 | 2026-08-09 02:55:23 |