Universal Licensing System
WRTR680
LABORATORY CORPORATION OF AMERICA HOLDINGS
License details
| ULS identifier | 4636271 |
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| Call sign | WRTR680 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2022-07-16 |
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| Expiration | 2032-07-16 |
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| Frequency range | 157.74 - 468.3875 MHz (5 frequencies) |
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| Locations | 2 |
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| Representative location | RARITAN, SOMERSET, NJ |
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| Coordinates | 40.5702222, -74.6396389 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:14:36 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 157.74000000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | MO | 464.98750000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO | 468.21250000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO | 468.28750000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO | 468.38750000 | | | 2.000000 | 2.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 157.74000000 | | 11K2F1D |
| 1 | 1 | 157.74000000 | | 11K2F3E |
| 2 | 1 | 464.98750000 | | 11K2F3E |
| 2 | 1 | 464.98750000 | | 11K2F1D |
| 2 | 1 | 468.21250000 | | 11K2F1D |
| 2 | 1 | 468.21250000 | | 11K2F3E |
| 2 | 1 | 468.28750000 | | 11K2F1D |
| 2 | 1 | 468.28750000 | | 11K2F3E |
| 2 | 1 | 468.38750000 | | 11K2F1D |
| 2 | 1 | 468.38750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 69 FIRST AVENUE, RARITAN, SOMERSET, NJ | 40.57022222, -74.63963889 | 24.000 m | B | 14.000 m structure / 14.000 m overall | |
| 2 | T | SOMERSET, NJ | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 14.000 m | | | | -6.800 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 69 FIRST AVENUE, RARITAN, NJ | SOMERSET | 9085262400 |
License history
| Date | File or call sign | Action |
|---|
| 2023-08-28 | WRTR680 | FRATRE |
| 2023-08-23 | WRTR680 | LETTRS |
| 2023-08-23 | WRTR680 | PNLISR |
| 2023-04-18 | WRTR680 | LETCNS |
| 2022-07-16 | WRTR680 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4636271 | 2026-08-02 01:14:36 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRTR680 | ULS 4636271 | 2026-08-02 01:14:36 |
| Status | A | ULS 4636271 | 2026-08-02 01:14:36 |
| Service | IG | ULS 4636271 | 2026-08-02 01:14:36 |
| Grant Date | 2022-07-16 | ULS 4636271 | 2026-08-02 01:14:36 |
| Expiration Date | 2032-07-16 | ULS 4636271 | 2026-08-02 01:14:36 |