Universal Licensing System
WPXJ411
The Childrens Hospital of Alabama
License details
| ULS identifier | 2504532 |
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| Call sign | WPXJ411 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2003-04-15 |
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| Expiration | 2013-04-15 |
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| Cancellation | 2013-06-15 |
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| Frequency range | 452.7 - 457.7 MHz (5 frequencies) |
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| Locations | 2 |
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| Representative location | Birmingham, JEFFERSON, AL |
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| Coordinates | 33.5033333, -86.8052778 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:25:11 |
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Licensee
| Name | The Childrens Hospital of Alabama |
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| Applicant type | C |
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| FRN | 0001754944 |
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| Location | Birmingham, AL |
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| Address | 1600 7th Avenue South, Birmingham, AL, 35233 |
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| Phone | 2059399795 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 452.70000000 | | | 40.000000 | 100.000000 | |
| 2 | 1 | MO | 452.70000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 456.78750000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 456.86250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 456.91250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 457.70000000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.70000000 | | 11K2F3E |
| 2 | 1 | 452.70000000 | | 11K2F3E |
| 2 | 1 | 456.78750000 | | 11K2F3E |
| 2 | 1 | 456.86250000 | | 11K2F3E |
| 2 | 1 | 456.91250000 | | 11K2F3E |
| 2 | 1 | 457.70000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1600 7th Avenue South, Birmingham, JEFFERSON, AL | 33.50333333, -86.80527778 | 183.000 m | BANT | 30.000 m structure / 33.000 m overall | |
| 2 | T | Birmingham, JEFFERSON, AL | 33.50333333, -86.80527778 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 33.000 m | | 0.0000 | 0.0000 | 23.200 | |
| 1 | 2 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1600 7th Avenue South, Birmingham, AL | JEFFERSON | 2059399795 |
License history
| Date | File or call sign | Action |
|---|
| 2013-06-15 | WPXJ411 | LIEXP |
| 2013-01-21 | WPXJ411 | LETRES |
| 2004-01-12 | WPXJ411 | LETCNS |
| 2003-04-15 | WPXJ411 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2504532 | 2026-08-02 01:25:11 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPXJ411 | ULS 2504532 | 2026-08-02 01:25:11 |
| Status | E | ULS 2504532 | 2026-08-02 01:25:11 |
| Service | IG | ULS 2504532 | 2026-08-02 01:25:11 |
| Grant Date | 2003-04-15 | ULS 2504532 | 2026-08-02 01:25:11 |
| Expiration Date | 2013-04-15 | ULS 2504532 | 2026-08-02 01:25:11 |
| Cancellation Date | 2013-06-15 | ULS 2504532 | 2026-08-02 01:25:11 |