Universal Licensing System
WQDA487
South African Airlines
License details
| ULS identifier | 2732122 |
|---|
| Call sign | WQDA487 |
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| Radio service | IG |
|---|
| Status | E |
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| Grant date | 2005-07-07 |
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| Expiration | 2015-07-07 |
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| Cancellation | 2015-09-19 |
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| Frequency range | 452.15 - 457.15 MHz (2 frequencies) |
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| Locations | 2 |
|---|
| Representative location | Dulles, LOUDOUN, VA |
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| Coordinates | 38.9486111, -77.4504167 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:17:16 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 452.15000000 | | | 40.000000 | 35.000000 | |
| 2 | 1 | MO | 452.15000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 457.15000000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.15000000 | | 11K0F3E |
| 2 | 1 | 452.15000000 | | 11K0F3E |
| 2 | 1 | 457.15000000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 45005 Aviation Dr, Dulles, LOUDOUN, VA | 38.94861111, -77.45041667 | 88.000 m | BANT | 12.000 m structure / 14.000 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 14.000 m | V | 1.0000 | | 1.400 | |
| 1 | 2 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 45005 Aviation Dr, Dulles, VA | LOUDOUN | 9547695051 |
License history
| Date | File or call sign | Action |
|---|
| 2015-09-19 | WQDA487 | LIEXP |
| 2015-04-13 | WQDA487 | LETRES |
| 2005-07-07 | WQDA487 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2732122 | 2026-08-02 01:17:16 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQDA487 | ULS 2732122 | 2026-08-02 01:17:16 |
| Status | E | ULS 2732122 | 2026-08-02 01:17:16 |
| Service | IG | ULS 2732122 | 2026-08-02 01:17:16 |
| Grant Date | 2005-07-07 | ULS 2732122 | 2026-08-02 01:17:16 |
| Expiration Date | 2015-07-07 | ULS 2732122 | 2026-08-02 01:17:16 |
| Cancellation Date | 2015-09-19 | ULS 2732122 | 2026-08-02 01:17:16 |