Universal Licensing System
WNZZ604
DELTA AIR LINES INC
License details
| ULS identifier | 1587891 |
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| Call sign | WNZZ604 |
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| Radio service | GU |
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| Status | C |
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| Grant date | 2012-05-10 |
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| Expiration | 2022-07-27 |
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| Cancellation | 2016-07-27 |
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| Frequency range | 897.675 - 936.675 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | BOSTON, SUFFOLK, MA |
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| Coordinates | 42.4311944, -71.0883889 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-09 02:56:41 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FX1 | 897.67500000 | | | 4.000000 | 12.000000 | |
| 3 | 1 | MO | 897.67500000 | | | 4.000000 | 12.000000 | |
| 2 | 1 | FB2 | 936.67500000 | | | 75.000000 | 288.000000 | |
| 3 | 1 | MO | 936.67500000 | | | 4.000000 | 12.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 897.67500000 | | 13K6F3E |
| 3 | 1 | 897.67500000 | | 13K6F3E |
| 2 | 1 | 936.67500000 | | 13K6F3E |
| 3 | 1 | 936.67500000 | | 13K6F3E |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1587891 | 2026-08-09 02:56:41 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNZZ604 | ULS 1587891 | 2026-08-09 02:56:41 |
| Status | C | ULS 1587891 | 2026-08-09 02:56:41 |
| Service | GU | ULS 1587891 | 2026-08-09 02:56:41 |
| Grant Date | 2012-05-10 | ULS 1587891 | 2026-08-09 02:56:41 |
| Expiration Date | 2022-07-27 | ULS 1587891 | 2026-08-09 02:56:41 |
| Cancellation Date | 2016-07-27 | ULS 1587891 | 2026-08-09 02:56:41 |