Universal Licensing System
WQDK257
Springfield School District
License details
| ULS identifier | 2748081 |
|---|
| Call sign | WQDK257 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2025-07-29 |
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| Expiration | 2035-09-15 |
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| Frequency range | 72.14 MHz |
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| Locations | 1 |
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| Representative location | Springfield, UNION, NJ |
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| Coordinates | 40.6939722, -74.3274167 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:17:36 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 72.14000000 | | | 0.700000 | 0.500000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 72.14000000 | | 20K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Springfield, UNION, NJ | 40.69397222, -74.32741667 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 601 Mountain Ave, Springfield, NJ | UNION | 9733761025 |
License history
| Date | File or call sign | Action |
|---|
| 2025-07-29 | WQDK257 | LIREN |
| 2025-07-17 | WQDK257 | ESURNW |
| 2025-06-23 | WQDK257 | LETRES |
| 2025-06-17 | WQDK257 | ESURNW |
| 2015-08-05 | WQDK257 | LTSAPR |
| 2015-08-05 | WQDK257 | LIREN |
| 2015-06-22 | WQDK257 | LETRES |
| 2006-06-19 | WQDK257 | LETCNS |
| 2005-09-15 | WQDK257 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2748081 | 2026-08-02 01:17:36 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQDK257 | ULS 2748081 | 2026-08-02 01:17:36 |
| Status | A | ULS 2748081 | 2026-08-02 01:17:36 |
| Service | IG | ULS 2748081 | 2026-08-02 01:17:36 |
| Grant Date | 2025-07-29 | ULS 2748081 | 2026-08-02 01:17:36 |
| Expiration Date | 2035-09-15 | ULS 2748081 | 2026-08-02 01:17:36 |