Universal Licensing System
WQVK899
TROMBLY MOTOR COACH SERVICE INC
License details
| ULS identifier | 3679749 |
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| Call sign | WQVK899 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2025-03-06 |
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| Expiration | 2035-03-14 |
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| Frequency range | 452.675 - 457.675 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | NORTH ANDOVER, ESSEX, MA |
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| Coordinates | 42.6459167, -71.0936667 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:10:08 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 452.67500000 | | | 75.000000 | 200.000000 | |
| 3 | 1 | MO | 452.67500000 | | | 45.000000 | 45.000000 | |
| 2 | 1 | FX1 | 457.67500000 | | | 45.000000 | 45.000000 | |
| 3 | 1 | MO | 457.67500000 | | | 45.000000 | 45.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.67500000 | | 11K0F3E |
| 3 | 1 | 452.67500000 | | 11K0F3E |
| 2 | 1 | 457.67500000 | | 11K0F3E |
| 3 | 1 | 457.67500000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | BOSTON HILL RD, NORTH ANDOVER, ESSEX, MA | 42.64591667, -71.09366667 | 117.000 m | BANT | 32.000 m structure / 32.000 m overall | |
| 2 | T | MA | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 32.000 m | | | | 115.200 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | PO Box 190, Dracut, MA | MIDDLESEX | 9789373422 |
License history
| Date | File or call sign | Action |
|---|
| 2025-03-06 | WQVK899 | LIREN |
| 2024-12-16 | WQVK899 | LETRES |
| 2015-03-14 | WQVK899 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3679749 | 2026-08-02 01:10:08 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQVK899 | ULS 3679749 | 2026-08-02 01:10:08 |
| Status | A | ULS 3679749 | 2026-08-02 01:10:08 |
| Service | IG | ULS 3679749 | 2026-08-02 01:10:08 |
| Grant Date | 2025-03-06 | ULS 3679749 | 2026-08-02 01:10:08 |
| Expiration Date | 2035-03-14 | ULS 3679749 | 2026-08-02 01:10:08 |