Universal Licensing System
WRCN234
COLUMBIA PROPERTY TRUST
License details
| ULS identifier | 4100935 |
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| Call sign | WRCN234 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2018-11-15 |
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| Expiration | 2028-11-15 |
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| Frequency range | 452 - 466.35 MHz (8 frequencies) |
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| Locations | 4 |
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| Representative location | EAST PALO ALTO, SAN MATEO, CA |
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| Coordinates | 37.4590278, -122.1428611 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:24 |
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Licensee
| Name | COLUMBIA PROPERTY TRUST |
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| Applicant type | D |
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| FRN | 0027888387 |
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| Location | ATLANTA, GA |
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| Address | 1170 PEACHTREE ST NE, STE 600, ATLANTA, GA, 30309 |
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| Phone | 6503242222 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 452.00000000 | | | 40.000000 | 90.000000 | |
| 2 | 1 | MO | 452.00000000 | | | 20.000000 | 20.000000 | |
| 1 | 2 | FB2 | 452.03750000 | | | 20.000000 | 20.000000 | |
| 2 | 1 | MO | 452.03750000 | | | 6.000000 | 6.000000 | |
| 2 | 1 | MO | 457.00000000 | | | 20.000000 | 20.000000 | |
| 4 | 1 | FX1 | 457.00000000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | MO | 457.03750000 | | | 6.000000 | 6.000000 | |
| 4 | 1 | FX1 | 457.03750000 | | | 6.000000 | 6.000000 | |
| 3 | 1 | MO | 461.20000000 | | | 20.000000 | 20.000000 | |
| 3 | 1 | MO | 461.35000000 | | | 20.000000 | 20.000000 | |
| 3 | 1 | MO | 466.20000000 | | | 20.000000 | 20.000000 | |
| 3 | 1 | MO | 466.35000000 | | | 20.000000 | 20.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.00000000 | | 11K2F3E |
| 1 | 1 | 452.00000000 | | 4K00F1E |
| 2 | 1 | 452.00000000 | | 11K2F3E |
| 2 | 1 | 452.00000000 | | 4K00F1E |
| 1 | 2 | 452.03750000 | | 4K00F1E |
| 1 | 2 | 452.03750000 | | 11K2F3E |
| 2 | 1 | 452.03750000 | | 11K2F3E |
| 2 | 1 | 452.03750000 | | 4K00F1E |
| 2 | 1 | 457.00000000 | | 11K2F3E |
| 2 | 1 | 457.00000000 | | 4K00F1E |
| 4 | 1 | 457.00000000 | | 11K2F3E |
| 4 | 1 | 457.00000000 | | 4K00F1E |
| 2 | 1 | 457.03750000 | | 4K00F1E |
| 2 | 1 | 457.03750000 | | 11K2F3E |
| 4 | 1 | 457.03750000 | | 11K2F3E |
| 4 | 1 | 457.03750000 | | 4K00F1E |
| 3 | 1 | 461.20000000 | | 11K2F3E |
| 3 | 1 | 461.20000000 | | 4K00F1E |
| 3 | 1 | 461.35000000 | | 11K2F3E |
| 3 | 1 | 461.35000000 | | 4K00F1E |
| 3 | 1 | 466.20000000 | | 11K2F3E |
| 3 | 1 | 466.20000000 | | 4K00F1E |
| 3 | 1 | 466.35000000 | | 4K00F1E |
| 3 | 1 | 466.35000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1900 UNIVERSITY AVE, EAST PALO ALTO, SAN MATEO, CA | 37.45902778, -122.14286111 | 10.000 m | BMAST | 22.000 m structure / 25.000 m overall | |
| 2 | T | | | | | | |
| 3 | T | EAST PALO ALTO, SAN MATEO, CA | 37.45902778, -122.14286111 | | | | |
| 4 | T | SAN MATEO, CA | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 25.000 m | | | | -29.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | | | | | | |
| 2 | 1 | T | | 23.000 m | | | | -31.000 | |
Control points
| Number | Address | County | Phone |
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| 1 | 1900 UNIVERSITY AVE, EAST PALO ALTO, CA | SAN MATEO | 6503242222 |
License history
| Date | File or call sign | Action |
|---|
| 2018-11-15 | WRCN234 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 4100935 | 2026-08-02 01:22:24 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRCN234 | ULS 4100935 | 2026-08-02 01:22:24 |
| Status | A | ULS 4100935 | 2026-08-02 01:22:24 |
| Service | IG | ULS 4100935 | 2026-08-02 01:22:24 |
| Grant Date | 2018-11-15 | ULS 4100935 | 2026-08-02 01:22:24 |
| Expiration Date | 2028-11-15 | ULS 4100935 | 2026-08-02 01:22:24 |