Universal Licensing System
WQTB900
NEPTUNE TECHNOLOGY GROUP, INC.
License details
| ULS identifier | 3548680 |
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| Call sign | WQTB900 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2023-10-19 |
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| Expiration | 2033-12-31 |
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| Frequency range | 464.375 - 469.375 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | WOBURN, MIDDLESEX, MA |
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| Coordinates | 42.4729722, -71.1888056 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:26:05 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 464.37500000 | | | 10.000000 | 160.000000 | |
| 2 | 1 | MO | 464.37500000 | | | 6.000000 | 6.000000 | |
| 3 | 1 | FXOT | 464.37500000 | | | 10.000000 | 160.000000 | |
| 1 | 1 | FXO | 469.37500000 | | | 10.000000 | 160.000000 | |
| 2 | 1 | MO | 469.37500000 | | | 6.000000 | 6.000000 | |
| 3 | 1 | FXOT | 469.37500000 | | | 10.000000 | 160.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.37500000 | | 11K0F3E |
| 1 | 1 | 464.37500000 | | 11K0F1D |
| 2 | 1 | 464.37500000 | | 11K0F1D |
| 2 | 1 | 464.37500000 | | 11K0F3E |
| 3 | 1 | 464.37500000 | | 11K0F1D |
| 3 | 1 | 464.37500000 | | 11K0F3E |
| 1 | 1 | 469.37500000 | | 11K0F1D |
| 1 | 1 | 469.37500000 | | 11K0F3E |
| 2 | 1 | 469.37500000 | | 11K0F1D |
| 2 | 1 | 469.37500000 | | 11K0F3E |
| 3 | 1 | 469.37500000 | | 11K0F3E |
| 3 | 1 | 469.37500000 | | 11K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | WHISPERING HILL TANK, CAMBRIDGE RD, WOBURN, MIDDLESEX, MA | 42.47297222, -71.18880556 | 85.600 m | GTOWER | 21.300 m structure / 27.300 m overall | N |
| 2 | T | | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 27.300 m | | | | 76.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1600 ALABAMA HIGHWAY 229, TALLASSEE, AL | ELMORE | 3342837325 |
License history
| Date | File or call sign | Action |
|---|
| 2025-04-30 | WQTB900 | LIAUA |
| 2025-04-16 | WQTB900 | LIAUA |
| 2023-10-19 | WQTB900 | LIREN |
| 2023-10-09 | WQTB900 | LETRES |
| 2016-09-13 | WQTB900 | LIAUA |
| 2016-09-12 | WQTB900 | ESUAPR |
| 2014-04-15 | WQTB900 | LIMOD |
| 2013-12-31 | WQTB900 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3548680 | 2026-08-02 01:26:05 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQTB900 | ULS 3548680 | 2026-08-02 01:26:05 |
| Status | A | ULS 3548680 | 2026-08-02 01:26:05 |
| Service | IG | ULS 3548680 | 2026-08-02 01:26:05 |
| Grant Date | 2023-10-19 | ULS 3548680 | 2026-08-02 01:26:05 |
| Expiration Date | 2033-12-31 | ULS 3548680 | 2026-08-02 01:26:05 |