Universal Licensing System
KNBN596
MEDSTAR AMBULANCE INC
License details
| ULS identifier | 1273635 |
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| Call sign | KNBN596 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2022-01-26 |
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| Expiration | 2032-02-03 |
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| Frequency range | 155.16 - 155.34 MHz (3 frequencies) |
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| Locations | 2 |
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| Representative location | SPARTA, RANDOLPH, IL |
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| Coordinates | 38.1398333, -89.7152500 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:09:27 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 155.16000000 | | | 100.000000 | 100.000000 | |
| 1 | 1 | MO | 155.22000000 | | | 100.000000 | 100.000000 | |
| 2 | 1 | FB | 155.22000000 | | | 100.000000 | 150.000000 | |
| 1 | 1 | MO | 155.34000000 | | | 100.000000 | 100.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 155.16000000 | | 11K0F3E |
| 1 | 1 | 155.22000000 | | 11K2F3E |
| 2 | 1 | 155.22000000 | | 11K2F3E |
| 1 | 1 | 155.34000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | | | | | | |
| 2 | T | 705 BRADBURY LANE, SPARTA, RANDOLPH, IL | 38.13983333, -89.71525000 | 154.200 m | TOWER | 30.500 m structure / 36.600 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 36.600 m | | | | 48.700 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 705 BRADBURY LN, SPARTA, IL | RANDOLPH | 6184433088 |
License history
| Date | File or call sign | Action |
|---|
| 2022-01-26 | KNBN596 | LIREN |
| 2022-01-24 | KNBN596 | ESURNW |
| 2021-11-08 | KNBN596 | LETRES |
| 2021-11-05 | KNBN596 | ESURNW |
| 2017-11-15 | KNBN596 | LIMOD |
| 2012-01-24 | KNBN596 | LIREN |
| 2012-01-04 | KNBN596 | ESURNW |
| 2011-12-05 | KNBN596 | ESURNW |
| 2011-11-21 | KNBN596 | LIMOD |
| 2011-11-07 | KNBN596 | LETRES |
| 2011-08-10 | KNBN596 | LIAUA |
| 2011-08-09 | KNBN596 | ESCAPR |
| 2011-08-04 | KNBN596 | ESCAPR |
| 2011-05-04 | KNBN596 | ESUAPR |
| 2002-01-15 | KNBN596 | LIREN |
| 2001-11-13 | KNBN596 | LETRES |
| 2001-10-29 | KNBN596 | AUDOPR |
| 2000-10-20 | KNBN596 | LICCNV |
| 1997-02-06 | KNBN596 | AUTHPR |
| 1997-02-05 | KNBN596 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1273635 | 2026-08-02 01:09:27 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNBN596 | ULS 1273635 | 2026-08-02 01:09:27 |
| Status | A | ULS 1273635 | 2026-08-02 01:09:27 |
| Service | PW | ULS 1273635 | 2026-08-02 01:09:27 |
| Grant Date | 2022-01-26 | ULS 1273635 | 2026-08-02 01:09:27 |
| Expiration Date | 2032-02-03 | ULS 1273635 | 2026-08-02 01:09:27 |