Universal Licensing System
WPNN983
HERNDON, TOWN OF
License details
| ULS identifier | 1047107 |
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| Call sign | WPNN983 |
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| Radio service | MW |
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| Status | A |
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| Grant date | 2019-03-09 |
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| Expiration | 2029-04-30 |
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| Frequency range | 928.06875 - 952.34375 MHz (4 frequencies) |
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| Locations | 1 |
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| Representative location | HERNDON, FAIRFAX, VA |
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| Coordinates | 38.9725833, -77.4055278 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:24 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 3 | FXO | 928.06875000 | | | | | |
| 1 | 7 | FXO | 928.34375000 | | | | | |
| 1 | 1 | FXO | 952.06875000 | | | | | |
| 1 | 5 | FXO | 952.34375000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 3 | 928.06875000 | | 11K0F2D |
| 1 | 7 | 928.34375000 | | 11K0F2D |
| 1 | 1 | 952.06875000 | | 11K0F2D |
| 1 | 5 | 952.34375000 | | 11K0F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | HERNDON PKWY, HERNDON, FAIRFAX, VA | 38.97258333, -77.40552778 | 124.700 m | | 36.900 m structure / 39.000 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | V | 9.0000 | 360.0000 | | |
| 2 | 1 | R | | | | 10.0000 | | | |
| 3 | 1 | T | | | V | 10.0000 | 999.0000 | | |
| 4 | 1 | R | | | | 9.0000 | | | |
| 5 | 1 | T | | | V | 9.0000 | 360.0000 | | |
| 6 | 1 | R | | | | 10.0000 | | | |
| 7 | 1 | T | | | V | 10.0000 | 999.0000 | | |
| 8 | 1 | R | | | | 9.0000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2019-03-09 | WPNN983 | LIREN |
| 2019-02-11 | WPNN983 | LETRES |
| 2009-04-18 | WPNN983 | LIREN |
| 2009-04-17 | WPNN983 | ESCAPR |
| 2009-02-02 | WPNN983 | LETRES |
| 2001-11-21 | WPNN983 | COR |
| 1999-08-14 | WPNN983 | LICCNV |
| 1999-04-30 | WPNN983 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1047107 | 2026-08-02 02:47:24 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPNN983 | ULS 1047107 | 2026-08-02 02:47:24 |
| Status | A | ULS 1047107 | 2026-08-02 02:47:24 |
| Service | MW | ULS 1047107 | 2026-08-02 02:47:24 |
| Grant Date | 2019-03-09 | ULS 1047107 | 2026-08-02 02:47:24 |
| Expiration Date | 2029-04-30 | ULS 1047107 | 2026-08-02 02:47:24 |