Universal Licensing System
WPND521
GREATER AMSTERDAM SCHOOL DISTRICT
License details
| ULS identifier | 1040370 |
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| Call sign | WPND521 |
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| Radio service | MG |
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| Status | E |
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| Grant date | 2002-05-02 |
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| Expiration | 2012-07-16 |
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| Cancellation | 2012-09-15 |
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| Frequency range | 21975 MHz |
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| Locations | 2 |
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| Representative location | AMSTERDAM, MONTGOMERY, NY |
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| Coordinates | 42.9647778, -74.1765000 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:43:54 |
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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 | FXO | 21975.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 21975.00000000 | | 5M00F7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | AMSTERDAM HIGH SCHOOL SARATOGA AVE, AMSTERDAM, MONTGOMERY, NY | 42.96477778, -74.17650000 | 214.900 m | | 15.200 m structure / 15.200 m overall | |
| 2 | R | | 42.95783333, -74.16872222 | 204.200 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | V | 40.4000 | 140.6000 | | |
| 1 | 2 | R | | | | 40.4000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2012-09-15 | WPND521 | LIEXP |
| 2012-07-06 | WPND521 | ESURNW |
| 2012-06-16 | WPND521 | ESURNW |
| 2012-05-17 | WPND521 | ESURNW |
| 2012-04-23 | WPND521 | LETRES |
| 2012-04-17 | WPND521 | ESURNW |
| 2002-05-02 | WPND521 | LIREN |
| 2002-05-02 | WPND521 | LIAUA |
| 2002-04-22 | WPND521 | LETRES |
| 1999-08-14 | WPND521 | LICCNV |
| 1997-07-16 | WPND521 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1040370 | 2026-08-02 02:43:54 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPND521 | ULS 1040370 | 2026-08-02 02:43:54 |
| Status | E | ULS 1040370 | 2026-08-02 02:43:54 |
| Service | MG | ULS 1040370 | 2026-08-02 02:43:54 |
| Grant Date | 2002-05-02 | ULS 1040370 | 2026-08-02 02:43:54 |
| Expiration Date | 2012-07-16 | ULS 1040370 | 2026-08-02 02:43:54 |
| Cancellation Date | 2012-09-15 | ULS 1040370 | 2026-08-02 02:43:54 |