Universal Licensing System
WNTA392
THINKING MACHINES INC
License details
| ULS identifier | 1018765 |
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| Call sign | WNTA392 |
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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 | 21825 MHz |
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| Locations | 2 |
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| Representative location | CAMBRIDGE, MIDDLESEX, MA |
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| Coordinates | 42.3770278, -71.1136389 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:57 |
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Licensee
| Name | THINKING MACHINES INC |
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| Applicant type | C |
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| Location | CAMBRIDGE, MA |
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| Address | 150 CAMBRIDGE PARK DR, CAMBRIDGE, MA, 02140 |
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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 | 1 | FXO | 21825.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 21825.00000000 | | 36M0F9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 39 KIRKLAND ST, CAMBRIDGE, MIDDLESEX, MA | 42.37702778, -71.11363889 | 9.100 m | | 56.400 m structure / 56.400 m overall | |
| 2 | R | | 42.36494444, -71.07877778 | 1.500 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | | H | 40.3000 | 115.0000 | | |
| 1 | 2 | R | | | | 40.3000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2000-09-03 | WNTA392 | LIEXP |
| 2000-03-04 | WNTA392 | LETRES |
| 1999-08-14 | WNTA392 | LICCNV |
| 1995-05-04 | WNTA392 | LIMOD |
| 1989-09-29 | WNTA392 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1018765 | 2026-08-02 02:47:57 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WNTA392 | ULS 1018765 | 2026-08-02 02:47:57 |
| Status | E | ULS 1018765 | 2026-08-02 02:47:57 |
| Service | MG | ULS 1018765 | 2026-08-02 02:47:57 |
| Grant Date | 1995-05-31 | ULS 1018765 | 2026-08-02 02:47:57 |
| Expiration Date | 2000-05-31 | ULS 1018765 | 2026-08-02 02:47:57 |
| Cancellation Date | 2000-09-03 | ULS 1018765 | 2026-08-02 02:47:57 |