Universal Licensing System
WPUC894
Field Museum of Natural History
License details
| ULS identifier | 2381455 |
|---|
| Call sign | WPUC894 |
|---|
| Radio service | IG |
|---|
| Status | C |
|---|
| Grant date | 2002-02-06 |
|---|
| Expiration | 2012-02-06 |
|---|
| Cancellation | 2007-01-25 |
|---|
| Frequency range | 451.45 - 457.5 MHz (14 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | CHICAGO, COOK, IL |
|---|
| Coordinates | 41.9078056, -87.6328333 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:13:58 |
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Licensee
| Name | Field Museum of Natural History |
|---|
| Applicant type | C |
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| FRN | 0005892112 |
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| Location | Chicago, IL |
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| Address | Roosevelt Road @ Lake Shore Drive, Chicago, IL, 60605 |
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| Phone | 3126657985 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 3 | 1 | FB2 | 451.45000000 | | | 4.000000 | 4.000000 | |
| 4 | 1 | MO | 451.45000000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | FB2 | 451.83750000 | | | 4.000000 | 4.000000 | |
| 4 | 1 | MO | 451.83750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | FB2 | 451.88750000 | | | 4.000000 | 4.000000 | |
| 4 | 1 | MO | 451.88750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | FB2 | 451.91250000 | | | 4.000000 | 4.000000 | |
| 4 | 1 | MO | 451.91250000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | FB2 | 452.05000000 | | | 4.000000 | 4.000000 | |
| 4 | 1 | MO | 452.05000000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | FB2 | 452.26250000 | | | 4.000000 | 4.000000 | |
| 4 | 1 | MO | 452.26250000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | FB2 | 452.50000000 | | | 4.000000 | 4.000000 | |
| 4 | 1 | MO | 452.50000000 | | | 4.000000 | 4.000000 | |
| 4 | 1 | MO | 456.45000000 | | | 4.000000 | 4.000000 | |
| 4 | 1 | MO | 456.83750000 | | | 4.000000 | 4.000000 | |
| 4 | 1 | MO | 456.88750000 | | | 4.000000 | 4.000000 | |
| 4 | 1 | MO | 456.91250000 | | | 4.000000 | 4.000000 | |
| 4 | 1 | MO | 457.05000000 | | | 4.000000 | 4.000000 | |
| 4 | 1 | MO | 457.26250000 | | | 4.000000 | 4.000000 | |
| 4 | 1 | MO | 457.50000000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 451.45000000 | | 11K2F3E |
| 4 | 1 | 451.45000000 | | 11K2F3E |
| 3 | 1 | 451.83750000 | | 11K2F3E |
| 4 | 1 | 451.83750000 | | 11K2F3E |
| 3 | 1 | 451.88750000 | | 11K2F3E |
| 4 | 1 | 451.88750000 | | 11K2F3E |
| 3 | 1 | 451.91250000 | | 11K2F3E |
| 4 | 1 | 451.91250000 | | 11K2F3E |
| 3 | 1 | 452.05000000 | | 11K2F3E |
| 4 | 1 | 452.05000000 | | 11K2F3E |
| 3 | 1 | 452.26250000 | | 11K2F3E |
| 4 | 1 | 452.26250000 | | 11K2F3E |
| 3 | 1 | 452.50000000 | | 11K2F3E |
| 4 | 1 | 452.50000000 | | 11K2F3E |
| 4 | 1 | 456.45000000 | | 11K2F3E |
| 4 | 1 | 456.83750000 | | 11K2F3E |
| 4 | 1 | 456.88750000 | | 11K2F3E |
| 4 | 1 | 456.91250000 | | 11K2F3E |
| 4 | 1 | 457.05000000 | | 11K2F3E |
| 4 | 1 | 457.26250000 | | 11K2F3E |
| 4 | 1 | 457.50000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 3 | T | 1400 s lake shore dr, CHICAGO, COOK, IL | 41.90780556, -87.63283333 | 183.000 m | B | 30.000 m structure / 30.000 m overall | |
| 4 | T | CHICAGO, COOK, IL | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 3 | | | 30.000 m | V | 0.0000 | 360.0000 | 33.200 | |
| 1 | 4 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1400 South Lake Shore Drive, Chicago, IL | COOK | 3126657985 |
License history
| Date | File or call sign | Action |
|---|
| 2007-02-02 | WPUC894 | COR |
| 2003-10-14 | WPUC894 | LETCNS |
| 2003-01-15 | WPUC894 | LIMOD |
| 2002-11-04 | WPUC894 | LETCNS |
| 2002-02-06 | WPUC894 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2381455 | 2026-08-02 01:13:58 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPUC894 | ULS 2381455 | 2026-08-02 01:13:58 |
| Status | C | ULS 2381455 | 2026-08-02 01:13:58 |
| Service | IG | ULS 2381455 | 2026-08-02 01:13:58 |
| Grant Date | 2002-02-06 | ULS 2381455 | 2026-08-02 01:13:58 |
| Expiration Date | 2012-02-06 | ULS 2381455 | 2026-08-02 01:13:58 |
| Cancellation Date | 2007-01-25 | ULS 2381455 | 2026-08-02 01:13:58 |