Universal Licensing System
WQVV843
SDI Solutions
License details
| ULS identifier | 3703863 |
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| Call sign | WQVV843 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2015-05-22 |
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| Expiration | 2025-05-22 |
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| Cancellation | 2025-07-26 |
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| Frequency range | 464.55 - 469.55 MHz (2 frequencies) |
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| Locations | 1 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:21:46 |
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Licensee
| Name | SDI Solutions |
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| Applicant type | C |
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| FRN | 0024614224 |
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| Location | Fairfax, VA |
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| Address | 3900 Jermantown Road, Fairfax, VA, 22030 |
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| Phone | 7036911530 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MOI | 464.55000000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MOI | 469.55000000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.55000000 | | 11K2F3E |
| 1 | 1 | 469.55000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 3900 Jermantown Road, Fairfax, VA | FAIRFAX | 7036911530 |
License history
| Date | File or call sign | Action |
|---|
| 2025-07-26 | WQVV843 | LIEXP |
| 2025-02-24 | WQVV843 | LETRES |
| 2015-05-22 | WQVV843 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3703863 | 2026-08-02 01:21:46 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQVV843 | ULS 3703863 | 2026-08-02 01:21:46 |
| Status | E | ULS 3703863 | 2026-08-02 01:21:46 |
| Service | IG | ULS 3703863 | 2026-08-02 01:21:46 |
| Grant Date | 2015-05-22 | ULS 3703863 | 2026-08-02 01:21:46 |
| Expiration Date | 2025-05-22 | ULS 3703863 | 2026-08-02 01:21:46 |
| Cancellation Date | 2025-07-26 | ULS 3703863 | 2026-08-02 01:21:46 |