Universal Licensing System
WPTN897
THE BOEING COMPANY
License details
| ULS identifier | 2362867 |
|---|
| Call sign | WPTN897 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2021-10-01 |
|---|
| Expiration | 2031-11-13 |
|---|
| Frequency range | 152.3075 - 160.2075 MHz (12 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | Chicago, COOK, IL |
|---|
| Coordinates | 41.8908333, -87.6436111 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-16 06:48:27 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 152.30750000 | | | 50.000000 | 100.000000 | |
| 2 | 1 | MO | 152.30750000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FB2 | 152.33750000 | | | 50.000000 | 100.000000 | |
| 2 | 1 | MO | 152.33750000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FB2 | 152.89250000 | | | 50.000000 | 100.000000 | |
| 2 | 1 | MO | 152.89250000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FB2 | 152.90750000 | | | 50.000000 | 100.000000 | |
| 2 | 1 | MO | 152.90750000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FB2 | 152.98250000 | | | 50.000000 | 100.000000 | |
| 2 | 1 | MO | 152.98250000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FB2 | 152.99750000 | | | 50.000000 | 100.000000 | |
| 2 | 1 | MO | 152.99750000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | MO | 157.56750000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | MO | 157.59750000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | MO | 159.63750000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | MO | 159.81750000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | MO | 160.05750000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | MO | 160.20750000 | | | 35.000000 | 35.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 152.30750000 | | 11K2F3E |
| 2 | 1 | 152.30750000 | | 11K2F3E |
| 1 | 1 | 152.33750000 | | 11K2F3E |
| 2 | 1 | 152.33750000 | | 11K2F3E |
| 1 | 1 | 152.89250000 | | 11K2F3E |
| 2 | 1 | 152.89250000 | | 11K2F3E |
| 1 | 1 | 152.90750000 | | 11K2F3E |
| 2 | 1 | 152.90750000 | | 11K2F3E |
| 1 | 1 | 152.98250000 | | 11K2F3E |
| 2 | 1 | 152.98250000 | | 11K2F3E |
| 1 | 1 | 152.99750000 | | 11K2F3E |
| 2 | 1 | 152.99750000 | | 11K2F3E |
| 2 | 1 | 157.56750000 | | 11K2F3E |
| 2 | 1 | 157.59750000 | | 11K2F3E |
| 2 | 1 | 159.63750000 | | 11K2F3E |
| 2 | 1 | 159.81750000 | | 11K2F3E |
| 2 | 1 | 160.05750000 | | 11K2F3E |
| 2 | 1 | 160.20750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 100 North Riverside Plaza, Chicago, COOK, IL | 41.89083333, -87.64361111 | 249.000 m | BANT | 109.700 m structure / 111.700 m overall | |
| 2 | T | IL | | 0.000 m | | 0.000 m structure / 0.000 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 111.700 m | V | 3.0000 | 360.0000 | 180.900 | |
| 1 | 2 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 100 N RIVERSIDE PLAZA, CHICAGO, IL | COOK | 2536576420 |
License history
| Date | File or call sign | Action |
|---|
| 2021-10-01 | WPTN897 | LIREN |
| 2021-08-23 | WPTN897 | LETRES |
| 2011-11-05 | WPTN897 | LIREN |
| 2011-11-04 | WPTN897 | ESCAPR |
| 2011-11-03 | WPTN897 | ESUAPR |
| 2011-11-03 | WPTN897 | EFUAPR |
| 2011-08-22 | WPTN897 | LETRES |
| 2009-03-26 | WPTN897 | LIAUA |
| 2009-03-25 | WPTN897 | ESUAPR |
| 2005-09-21 | WPTN897 | LIMOD |
| 2004-01-21 | WPTN897 | LIAUA |
| 2002-10-10 | WPTN897 | COR |
| 2002-08-12 | WPTN897 | LETCNS |
| 2002-02-12 | WPTN897 | LIMOD |
| 2001-11-13 | WPTN897 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2362867 | 2026-08-16 06:48:27 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPTN897 | ULS 2362867 | 2026-08-16 06:48:27 |
| Status | A | ULS 2362867 | 2026-08-16 06:48:27 |
| Service | IG | ULS 2362867 | 2026-08-16 06:48:27 |
| Grant Date | 2021-10-01 | ULS 2362867 | 2026-08-16 06:48:27 |
| Expiration Date | 2031-11-13 | ULS 2362867 | 2026-08-16 06:48:27 |