Universal Licensing System
WNDK485
PROMPT MEDICAL TRANSFER INC
License details
| ULS identifier | 1279449 |
|---|
| Call sign | WNDK485 |
|---|
| Radio service | PW |
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| Status | A |
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| Grant date | 2025-04-23 |
|---|
| Expiration | 2035-04-24 |
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| Frequency range | 155.22 - 155.28 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | EAST CHICAGO, LAKE, IN |
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| Coordinates | 41.6255833, -87.4519722 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:18:03 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 155.22000000 | | | 50.000000 | 75.000000 | |
| 2 | 1 | FB | 155.22000000 | | | 60.000000 | 100.000000 | |
| 3 | 1 | MO | 155.22000000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FB | 155.28000000 | | | 50.000000 | 75.000000 | |
| 2 | 1 | FB | 155.28000000 | | | 60.000000 | 100.000000 | |
| 3 | 1 | MO | 155.28000000 | | | 35.000000 | 35.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 155.22000000 | | 11K2F3E |
| 2 | 1 | 155.22000000 | | 11K2F3E |
| 3 | 1 | 155.22000000 | | 11K2F3E |
| 1 | 1 | 155.28000000 | | 11K2F3E |
| 2 | 1 | 155.28000000 | | 11K2F3E |
| 3 | 1 | 155.28000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 4922 PARRISH, EAST CHICAGO, LAKE, IN | 41.62558333, -87.45197222 | 181.000 m | | 14.000 m structure / 14.000 m overall | N |
| 2 | T | 1220 E CHICAGO AVE, EAST CHICAGO, LAKE, IN | 41.62919444, -87.45586111 | 181.000 m | | 8.000 m structure / 8.000 m overall | N |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 18.000 m | | | | | |
| 1 | 2 | T | | 22.000 m | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1220 E CHICAGO AVE, EAST CHICAGO, IN | LAKE | 2193975925 |
License history
| Date | File or call sign | Action |
|---|
| 2025-04-23 | WNDK485 | LIREN |
| 2015-04-23 | WNDK485 | LIREN |
| 2015-04-15 | WNDK485 | LIMOD |
| 2015-04-14 | WNDK485 | ESCAPR |
| 2015-01-26 | WNDK485 | LETRES |
| 2012-03-29 | WNDK485 | LIMOD |
| 2005-03-30 | WNDK485 | LIREN |
| 2005-03-29 | WNDK485 | LTSFRN |
| 2005-03-29 | WNDK485 | ESCAPR |
| 2005-03-21 | WNDK485 | LETRES |
| 2001-10-29 | WNDK485 | AUDOPR |
| 2000-10-20 | WNDK485 | LICCNV |
| 2000-03-29 | WNDK485 | LIREN |
| 2000-03-29 | WNDK485 | AUTHPR |
| 2000-01-21 | WNDK485 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1279449 | 2026-08-02 01:18:03 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNDK485 | ULS 1279449 | 2026-08-02 01:18:03 |
| Status | A | ULS 1279449 | 2026-08-02 01:18:03 |
| Service | PW | ULS 1279449 | 2026-08-02 01:18:03 |
| Grant Date | 2025-04-23 | ULS 1279449 | 2026-08-02 01:18:03 |
| Expiration Date | 2035-04-24 | ULS 1279449 | 2026-08-02 01:18:03 |