Universal Licensing System
WRAN402
PrimeFlight Aviation Services
License details
| ULS identifier | 3991085 |
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| Call sign | WRAN402 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2018-01-12 |
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| Expiration | 2028-01-12 |
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| Frequency range | 451.3625 - 469.8125 MHz (5 frequencies) |
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| Locations | 1 |
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| Representative location | San Francisco, SAN MATEO, CA |
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| Coordinates | 37.6209722, -122.3986944 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:21:34 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.36250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 456.41250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 466.38750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 468.25000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 469.81250000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.36250000 | | 4K00F1D |
| 1 | 1 | 451.36250000 | | 11K2F3E |
| 1 | 1 | 451.36250000 | | 4K00F1E |
| 1 | 1 | 456.41250000 | | 4K00F1D |
| 1 | 1 | 456.41250000 | | 11K2F3E |
| 1 | 1 | 456.41250000 | | 4K00F1E |
| 1 | 1 | 466.38750000 | | 4K00F1E |
| 1 | 1 | 466.38750000 | | 11K2F3E |
| 1 | 1 | 466.38750000 | | 4K00F1D |
| 1 | 1 | 468.25000000 | | 4K00F1E |
| 1 | 1 | 468.25000000 | | 4K00F1D |
| 1 | 1 | 468.25000000 | | 11K2F3E |
| 1 | 1 | 469.81250000 | | 4K00F1E |
| 1 | 1 | 469.81250000 | | 11K2F3E |
| 1 | 1 | 469.81250000 | | 4K00F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | San Francisco, SAN MATEO, CA | 37.62097222, -122.39869444 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 612 West Field Rd, San Francisco, CA | SAN MATEO | 6508771560 |
License history
| Date | File or call sign | Action |
|---|
| 2023-05-01 | WRAN402 | LITRAN |
| 2018-01-12 | WRAN402 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3991085 | 2026-08-02 01:21:34 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRAN402 | ULS 3991085 | 2026-08-02 01:21:34 |
| Status | A | ULS 3991085 | 2026-08-02 01:21:34 |
| Service | IG | ULS 3991085 | 2026-08-02 01:21:34 |
| Grant Date | 2018-01-12 | ULS 3991085 | 2026-08-02 01:21:34 |
| Expiration Date | 2028-01-12 | ULS 3991085 | 2026-08-02 01:21:34 |