Universal Licensing System
WPDK553
LAIDLAW TRANSIT INC
License details
| ULS identifier | 1582076 |
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| Call sign | WPDK553 |
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| Radio service | GJ |
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| Status | E |
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| Grant date | 2004-02-04 |
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| Expiration | 2013-10-18 |
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| Cancellation | 2013-12-22 |
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| Frequency range | 809.5625 - 854.5625 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | HUNTSVILLE, MADISON, AL |
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| Coordinates | 34.7386944, -86.5322222 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:15:23 |
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Licensee
| Name | LAIDLAW TRANSIT INC |
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| Applicant type | C |
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| FRN | 0004569828 |
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| Location | Buffalo, NY |
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| Address | 45 Anderson Road, Buffalo, NY, 14225 |
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| Phone | 7168975728 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FX1 | 809.56250000 | | | 30.000000 | 83.000000 | |
| 3 | 1 | MO | 809.56250000 | | | 30.000000 | 21.000000 | |
| 2 | 1 | FB2 | 854.56250000 | | | 75.000000 | 160.000000 | |
| 3 | 1 | MO | 854.56250000 | | | 30.000000 | 21.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 809.56250000 | | 20K0F3E |
| 3 | 1 | 809.56250000 | | 20K0F3E |
| 2 | 1 | 854.56250000 | | 20K0F3E |
| 3 | 1 | 854.56250000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | AL | | | | | |
| 2 | T | 920 MONE SANO BLVD, HUNTSVILLE, MADISON, AL | 34.73869444, -86.53222222 | 489.000 m | | 288.000 m structure / 288.000 m overall | N |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 91.000 m | | | | 376.000 | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 2 | 4120 Jake Road, Huntsville, AL | MADISON | 2058801170 |
License history
| Date | File or call sign | Action |
|---|
| 2013-12-22 | WPDK553 | LIEXP |
| 2013-07-22 | WPDK553 | LETRES |
| 2007-10-16 | WPDK553 | LIPASS |
| 2006-12-12 | WPDK553 | LIAUA |
| 2006-12-04 | WPDK553 | LTSAPR |
| 2006-12-01 | WPDK553 | ESCAPR |
| 2006-12-01 | WPDK553 | EFCAPR |
| 2006-06-05 | WPDK553 | COR |
| 2006-04-07 | WPDK553 | LIMOD |
| 2006-04-07 | WPDK553 | LTSAPR |
| 2006-04-06 | WPDK553 | EFCAPR |
| 2006-04-06 | WPDK553 | ESCAPR |
| 2005-07-21 | WPDK553 | LIAUA |
| 2005-07-21 | WPDK553 | LTSAPR |
| 2004-02-04 | WPDK553 | LIREN |
| 2003-07-21 | WPDK553 | LETRES |
| 2003-06-23 | WPDK553 | LITRAN |
| 2003-01-31 | WPDK553 | LITRAN |
| 2000-11-22 | WPDK553 | LICCNV |
| 1998-09-22 | WPDK553 | LIREN |
| 1998-09-22 | WPDK553 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1582076 | 2026-08-02 01:15:23 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPDK553 | ULS 1582076 | 2026-08-02 01:15:23 |
| Status | E | ULS 1582076 | 2026-08-02 01:15:23 |
| Service | GJ | ULS 1582076 | 2026-08-02 01:15:23 |
| Grant Date | 2004-02-04 | ULS 1582076 | 2026-08-02 01:15:23 |
| Expiration Date | 2013-10-18 | ULS 1582076 | 2026-08-02 01:15:23 |
| Cancellation Date | 2013-12-22 | ULS 1582076 | 2026-08-02 01:15:23 |