Universal Licensing System
WNNL269
TANDEM COMPUTERS INCORPORATED
License details
| ULS identifier | 1666284 |
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| Call sign | WNNL269 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1995-10-20 |
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| Expiration | 2001-01-30 |
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| Cancellation | 2001-04-01 |
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| Frequency range | 463.975 - 468.975 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | AUSTIN, TRAVIS, TX |
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| Coordinates | 30.4471389, -97.6927778 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-09 03:09:19 |
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Licensee
| Name | TANDEM COMPUTERS INCORPORATED |
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| Applicant type | C |
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| Location | AUSTIN, TX |
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| Address | 14231 TANDEM BLVD, AUSTIN, TX, 78728 |
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| Phone | 5122448301 |
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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 | FB2 | 463.97500000 | | | 25.000000 | 14.000000 | |
| 2 | 1 | MO | 463.97500000 | | | 25.000000 | 36.000000 | |
| 2 | 1 | MO | 468.97500000 | | | 25.000000 | 36.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 463.97500000 | | 20K0F3E |
| 2 | 1 | 463.97500000 | | 20K0F3E |
| 2 | 1 | 468.97500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 14231 TANDEM BLVD, AUSTIN, TRAVIS, TX | 30.44713889, -97.69277778 | 261.000 m | | | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 10.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 14231 TANDEM BLVD, AUSTIN, TX | | 5122448301 |
License history
| Date | File or call sign | Action |
|---|
| 2001-04-01 | WNNL269 | LIEXP |
| 2000-11-23 | WNNL269 | LICCNV |
| 2000-10-30 | WNNL269 | LETRES |
| 1995-10-21 | WNNL269 | AUTHPR |
| 1995-10-20 | WNNL269 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1666284 | 2026-08-09 03:09:19 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WNNL269 | ULS 1666284 | 2026-08-09 03:09:19 |
| Status | E | ULS 1666284 | 2026-08-09 03:09:19 |
| Service | IG | ULS 1666284 | 2026-08-09 03:09:19 |
| Grant Date | 1995-10-20 | ULS 1666284 | 2026-08-09 03:09:19 |
| Expiration Date | 2001-01-30 | ULS 1666284 | 2026-08-09 03:09:19 |
| Cancellation Date | 2001-04-01 | ULS 1666284 | 2026-08-09 03:09:19 |