Universal Licensing System
WNTH621
Cellnet Technology, Inc.
License details
| ULS identifier | 1021799 |
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| Call sign | WNTH621 |
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| Radio service | MG |
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| Status | C |
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| Grant date | 2002-01-12 |
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| Expiration | 2012-01-07 |
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| Cancellation | 2006-01-19 |
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| Frequency range | 928.05625 - 952.05625 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | DALLAS, DALLAS, TX |
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| Coordinates | 32.7817778, -96.8016667 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:44:23 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 3 | FXO | 928.05625000 | | | | | |
| 1 | 1 | FXO | 952.05625000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 3 | 928.05625000 | | 12K5D1D |
| 1 | 3 | 928.05625000 | | 1K20D1D |
| 1 | 1 | 952.05625000 | | 12K5D1D |
| 1 | 1 | 952.05625000 | | 1K20D1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | VARIOUS LOCATIONS, DALLAS, DALLAS, TX | 32.78177778, -96.80166667 | | | 216.400 m structure / 6.100 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | S | 10.0000 | 360.0000 | | |
| 2 | 1 | R | | | | 12.2000 | | | |
| 3 | 1 | T | | | S | 12.2000 | 999.0000 | | |
| 4 | 1 | R | | | | 10.0000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2006-01-20 | WNTH621 | LICAN |
| 2006-01-19 | WNTH621 | ESUAPR |
| 2004-08-09 | WNTH621 | LTSAPR |
| 2004-08-07 | WNTH621 | LIAUA |
| 2004-07-23 | WNTH621 | LIASS |
| 2004-06-04 | WNTH621 | ESUAPR |
| 2004-02-27 | WNTH621 | LIAUA |
| 2004-01-29 | WNTH621 | LITRAN |
| 2002-12-03 | WNTH621 | LIAUA |
| 2002-04-18 | WNTH621 | LIAUA |
| 2002-01-26 | WNTH621 | LIAUA |
| 2002-01-12 | WNTH621 | LIREN |
| 2001-10-15 | WNTH621 | LETRES |
| 2001-01-25 | WNTH621 | LIAUA |
| 2000-12-29 | WNTH621 | LIASS |
| 2000-05-16 | WNTH621 | LITRAN |
| 2000-02-04 | WNTH621 | LITRAN |
| 1999-08-14 | WNTH621 | LICCNV |
| 1998-12-31 | WNTH621 | COR |
| 1998-11-17 | WNTH621 | COR |
| 1998-09-14 | WNTH621 | LIMOD |
| 1997-01-07 | WNTH621 | COR |
| 1997-01-07 | WNTH621 | APGRT |
| 1996-02-14 | WNTH621 | COR |
| 1991-05-03 | WNTH621 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1021799 | 2026-08-02 02:44:23 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNTH621 | ULS 1021799 | 2026-08-02 02:44:23 |
| Status | C | ULS 1021799 | 2026-08-02 02:44:23 |
| Service | MG | ULS 1021799 | 2026-08-02 02:44:23 |
| Grant Date | 2002-01-12 | ULS 1021799 | 2026-08-02 02:44:23 |
| Expiration Date | 2012-01-07 | ULS 1021799 | 2026-08-02 02:44:23 |
| Cancellation Date | 2006-01-19 | ULS 1021799 | 2026-08-02 02:44:23 |