Universal Licensing System
WPKF284
AIRCRAFT SERVICE INTERNATIONAL INC
License details
| ULS identifier | 1872379 |
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| Call sign | WPKF284 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1997-02-05 |
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| Expiration | 2002-02-05 |
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| Cancellation | 2002-05-05 |
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| Frequency range | 452.125 - 457.125 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | GLENDALE, LOS ANGELES, CA |
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| Coordinates | 34.1597222, -118.1850833 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:09:51 |
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Licensee
| Name | AIRCRAFT SERVICE INTERNATIONAL INC |
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| Applicant type | C |
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| FRN | 0002768901 |
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| Location | BURBANK, CA |
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| Address | 2761 HOLLYWOOD WAY, BURBANK, CA, 91505 |
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| Phone | 8185634531 |
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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 | 452.12500000 | | | 100.000000 | 250.000000 | |
| 2 | 1 | FB | 452.12500000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | MO | 452.12500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | FX1 | 457.12500000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | MO | 457.12500000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.12500000 | | 20K0F3E |
| 2 | 1 | 452.12500000 | | 20K0F3E |
| 3 | 1 | 452.12500000 | | 20K0F3E |
| 2 | 1 | 457.12500000 | | 20K0F3E |
| 3 | 1 | 457.12500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | SAN RAFAEL HILLS, GLENDALE, LOS ANGELES, CA | 34.15972222, -118.18508333 | 488.000 m | POLE | 31.000 m structure / 37.000 m overall | N |
| 2 | T | 2761 N HOLLYWOOD WAY, BURBANK, LOS ANGELES, CA | 34.20166667, -118.35813889 | 236.000 m | B | 9.000 m structure / 12.000 m overall | N |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 37.000 m | | | | 150.000 | |
| 1 | 2 | T | | 12.000 m | | | | -98.000 | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 2761 HOLLYWOOD WAY, BURBANK, CA | | 8185634531 |
License history
| Date | File or call sign | Action |
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| 2002-05-05 | WPKF284 | LIEXP |
| 2001-11-13 | WPKF284 | LETRES |
| 2001-08-16 | WPKF284 | LETAUS |
| 2000-11-24 | WPKF284 | LICCNV |
| 1997-02-06 | WPKF284 | AUTHPR |
| 1997-02-05 | WPKF284 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1872379 | 2026-08-02 01:09:51 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPKF284 | ULS 1872379 | 2026-08-02 01:09:51 |
| Status | E | ULS 1872379 | 2026-08-02 01:09:51 |
| Service | IG | ULS 1872379 | 2026-08-02 01:09:51 |
| Grant Date | 1997-02-05 | ULS 1872379 | 2026-08-02 01:09:51 |
| Expiration Date | 2002-02-05 | ULS 1872379 | 2026-08-02 01:09:51 |
| Cancellation Date | 2002-05-05 | ULS 1872379 | 2026-08-02 01:09:51 |