Universal Licensing System
WQOP402
RELAY COMMUNICATIONS CORPORATION
License details
| ULS identifier | 3336532 |
|---|
| Call sign | WQOP402 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2021-10-23 |
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| Expiration | 2031-12-08 |
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| Frequency range | 452.3 - 457.975 MHz (6 frequencies) |
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| Locations | 2 |
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| Representative location | RIVERHEAD, SUFFOLK, NY |
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| Coordinates | 40.8550833, -72.7694444 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:08:49 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB6 | 452.30000000 | | | 50.000000 | 500.000000 | |
| 2 | 1 | MO | 452.30000000 | | | 40.000000 | 80.000000 | |
| 1 | 1 | FB6 | 452.50000000 | | | 50.000000 | 500.000000 | |
| 2 | 1 | MO | 452.50000000 | | | 40.000000 | 80.000000 | |
| 1 | 1 | FB6 | 452.97500000 | | | 50.000000 | 500.000000 | |
| 2 | 1 | MO | 452.97500000 | | | 40.000000 | 80.000000 | |
| 2 | 1 | MO | 457.30000000 | | | 40.000000 | 80.000000 | |
| 2 | 1 | MO | 457.50000000 | | | 40.000000 | 80.000000 | |
| 2 | 1 | MO | 457.97500000 | | | 40.000000 | 80.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.30000000 | | 11K2F3E |
| 2 | 1 | 452.30000000 | | 11K2F3E |
| 1 | 1 | 452.50000000 | | 11K2F3E |
| 2 | 1 | 452.50000000 | | 11K2F3E |
| 1 | 1 | 452.97500000 | | 11K2F3E |
| 2 | 1 | 452.97500000 | | 11K2F3E |
| 2 | 1 | 457.30000000 | | 11K2F3E |
| 2 | 1 | 457.50000000 | | 11K2F3E |
| 2 | 1 | 457.97500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | | 145 GRIFFING AVENUE, RIVERHEAD, SUFFOLK, NY | 40.85508333, -72.76944444 | 12.000 m | B | 108.000 m structure / 108.000 m overall | N |
| 2 | | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 108.000 m | | | | 106.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 2 | 145 GRIFFING AVENUE, RIVERHEAD, NY | SUFFOLK | 6317278300 |
License history
| Date | File or call sign | Action |
|---|
| 2021-10-23 | WQOP402 | LIREN |
| 2016-04-14 | WQOP402 | LIMOD |
| 2012-09-11 | WQOP402 | LETCNS |
| 2012-02-09 | WQOP402 | LIMOD |
| 2011-12-22 | WQOP402 | LTSAPR |
| 2011-12-22 | WQOP402 | LIAUA |
| 2011-12-08 | WQOP402 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3336532 | 2026-08-02 01:08:49 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQOP402 | ULS 3336532 | 2026-08-02 01:08:49 |
| Status | A | ULS 3336532 | 2026-08-02 01:08:49 |
| Service | IG | ULS 3336532 | 2026-08-02 01:08:49 |
| Grant Date | 2021-10-23 | ULS 3336532 | 2026-08-02 01:08:49 |
| Expiration Date | 2031-12-08 | ULS 3336532 | 2026-08-02 01:08:49 |