Universal Licensing System
WHK714
LOTUS DEVELOPMENT CORPORATION
License details
| ULS identifier | 983003 |
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| Call sign | WHK714 |
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| Radio service | MG |
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| Status | E |
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| Grant date | 1995-05-31 |
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| Expiration | 2000-05-31 |
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| Cancellation | 2000-09-03 |
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| Frequency range | 21775 - 21975 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | CAMBRIDGE, MIDDLESEX, MA |
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| Coordinates | 42.3659167, -71.0764167 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:48:05 |
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Licensee
| Name | LOTUS DEVELOPMENT CORPORATION |
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| Applicant type | C |
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| Location | CAMBRIDGE, MA |
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| Address | 55 CAMBRIDGE PKY, CAMBRIDGE, MA, 02142 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 2 | FXO | 21775.00000000 | | | | | |
| 1 | 1 | FXO | 21975.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 21775.00000000 | | 22M8F7W |
| 1 | 1 | 21975.00000000 | | 16M0A9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 55 CAMBRIDGE PKY, CAMBRIDGE, MIDDLESEX, MA | 42.36591667, -71.07641667 | 3.000 m | | 43.900 m structure / 43.900 m overall | |
| 2 | R | | 42.36563889, -71.07836111 | 3.000 m | | | |
| 3 | R | | 42.37036111, -71.07419444 | 6.100 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | V | 34.0000 | 259.1000 | | |
| 1 | 2 | R | | | | 34.0000 | | | |
| 1 | 3 | R | | | | 40.0000 | | | |
| 2 | 1 | T | | | V | 40.0000 | 20.3000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2000-09-03 | WHK714 | LIEXP |
| 2000-03-04 | WHK714 | LETRES |
| 1999-08-13 | WHK714 | LICCNV |
| 1995-04-26 | WHK714 | LIREN |
| 1990-04-18 | WHK714 | LIMOD |
| 1985-09-27 | WHK714 | LIMOD |
| 1984-10-12 | WHK714 | LIMOD |
| 1984-01-06 | WHK714 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 983003 | 2026-08-02 02:48:05 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WHK714 | ULS 983003 | 2026-08-02 02:48:05 |
| Status | E | ULS 983003 | 2026-08-02 02:48:05 |
| Service | MG | ULS 983003 | 2026-08-02 02:48:05 |
| Grant Date | 1995-05-31 | ULS 983003 | 2026-08-02 02:48:05 |
| Expiration Date | 2000-05-31 | ULS 983003 | 2026-08-02 02:48:05 |
| Cancellation Date | 2000-09-03 | ULS 983003 | 2026-08-02 02:48:05 |