Universal Licensing System
WPTJ484
LR 1603 Orrington
License details
| ULS identifier | 2357038 |
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| Call sign | WPTJ484 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2011-12-20 |
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| Expiration | 2021-10-15 |
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| Cancellation | 2021-12-18 |
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| Frequency range | 451.35 - 456.35 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | EVANSTON, COOK, IL |
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| Coordinates | 42.0460833, -87.6820556 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:14:21 |
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Licensee
| Name | LR 1603 Orrington |
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| Applicant type | C |
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| FRN | 0005268677 |
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| Location | Evanston, IL |
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| Address | 1603 Orrington Ave Ste 1080, Evanston, IL, 60201 |
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| Phone | 8477337200 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 451.35000000 | | | 25.000000 | 37.000000 | |
| 2 | 1 | MO | 451.35000000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | MO | 456.35000000 | | | 25.000000 | 25.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.35000000 | | 20K0F3E |
| 2 | 1 | 451.35000000 | | 20K0F3E |
| 2 | 1 | 456.35000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1603 ORRINGTON AVE, EVANSTON, COOK, IL | 42.04608333, -87.68205556 | 182.000 m | B | 54.800 m structure / 54.800 m overall | N |
| 2 | T | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 54.800 m | | 0.0000 | 0.0000 | 54.100 | |
| 1 | 2 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1603 Orrington Ave, Evanston, IL | COOK | 8477337200 |
Special conditions
| Type | Condition code |
|---|
| P | 4020 |
| P | 5071 |
License history
| Date | File or call sign | Action |
|---|
| 2021-12-18 | WPTJ484 | LIEXP |
| 2011-12-20 | WPTJ484 | LIREN |
| 2011-10-31 | WPTJ484 | LTSAPR |
| 2011-10-28 | WPTJ484 | LTSAPR |
| 2011-10-17 | WPTJ484 | LTSAPR |
| 2011-10-04 | WPTJ484 | LTSAPR |
| 2011-07-25 | WPTJ484 | LETRES |
| 2006-09-08 | WPTJ484 | COR |
| 2004-03-29 | WPTJ484 | LETCNS |
| 2003-06-26 | WPTJ484 | LIMOD |
| 2002-07-15 | WPTJ484 | LETCNS |
| 2001-10-15 | WPTJ484 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2357038 | 2026-08-02 01:14:21 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPTJ484 | ULS 2357038 | 2026-08-02 01:14:21 |
| Status | E | ULS 2357038 | 2026-08-02 01:14:21 |
| Service | IG | ULS 2357038 | 2026-08-02 01:14:21 |
| Grant Date | 2011-12-20 | ULS 2357038 | 2026-08-02 01:14:21 |
| Expiration Date | 2021-10-15 | ULS 2357038 | 2026-08-02 01:14:21 |
| Cancellation Date | 2021-12-18 | ULS 2357038 | 2026-08-02 01:14:21 |