Universal Licensing System
WPCR227
IOLAB CORPORATION
License details
| ULS identifier | 1709675 |
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| Call sign | WPCR227 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1998-08-17 |
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| Expiration | 2003-07-19 |
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| Cancellation | 2003-09-21 |
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| Frequency range | 461.1875 - 469.4625 MHz (4 frequencies) |
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| Locations | 1 |
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| Representative location | SAN BERNARDINO, CA |
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| Coordinates | 34.0902778, -117.7197778 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:28:36 |
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Licensee
| Name | IOLAB CORPORATION |
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| Applicant type | C |
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| Location | CLAREMONT, CA |
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| Address | 500 W IOLAB DR, CLAREMONT, CA, 91711 |
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| Phone | 9093991642 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 461.18750000 | | | 2.000000 | | |
| 1 | 1 | MO | 464.46250000 | | | 2.000000 | | |
| 1 | 1 | MO | 469.18750000 | | | 2.000000 | | |
| 1 | 1 | MO | 469.46250000 | | | 2.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.18750000 | | 16K0F3E |
| 1 | 1 | 464.46250000 | | 16K0F3E |
| 1 | 1 | 469.18750000 | | 16K0F3E |
| 1 | 1 | 469.46250000 | | 16K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | SAN BERNARDINO, CA | 34.09027778, -117.71977778 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 500 W IOLAB DR, CLAREMONT, CA | | 9093991642 |
License history
| Date | File or call sign | Action |
|---|
| 2003-09-21 | WPCR227 | LIEXP |
| 2003-04-21 | WPCR227 | LETRES |
| 2002-05-03 | WPCR227 | LETAUS |
| 2000-11-23 | WPCR227 | LICCNV |
| 1998-08-17 | WPCR227 | AUTHPR |
| 1998-08-17 | WPCR227 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1709675 | 2026-08-02 01:28:36 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPCR227 | ULS 1709675 | 2026-08-02 01:28:36 |
| Status | E | ULS 1709675 | 2026-08-02 01:28:36 |
| Service | IG | ULS 1709675 | 2026-08-02 01:28:36 |
| Grant Date | 1998-08-17 | ULS 1709675 | 2026-08-02 01:28:36 |
| Expiration Date | 2003-07-19 | ULS 1709675 | 2026-08-02 01:28:36 |
| Cancellation Date | 2003-09-21 | ULS 1709675 | 2026-08-02 01:28:36 |