Universal Licensing System
WYF781
AERONAUTICAL RADIO INC
License details
| ULS identifier | 1765046 |
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| Call sign | WYF781 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 2004-12-11 |
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| Expiration | 2015-02-06 |
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| Cancellation | 2011-09-16 |
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| Frequency range | 460.8 - 465.8 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | GARAPAN, MP |
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| Coordinates | 15.1166667, 145.7166667 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:15:29 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FBA | 460.80000000 | | | 20.000000 | | |
| 1 | 1 | MO | 465.80000000 | | | 2.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 460.80000000 | | 20K0F3E |
| 1 | 1 | 465.80000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | | | | | | |
| 2 | T | KOBLER AIRPORT JL OPERATIONS, GARAPAN, MP | 15.11666667, 145.71666667 | 33.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 46.000 m | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 2551 Riva Road, Annapolis, MD | ANNE ARUNDEL | 4102662132 |
License history
| Date | File or call sign | Action |
|---|
| 2011-09-17 | WYF781 | LICAN |
| 2011-09-16 | WYF781 | ESUAPR |
| 2008-08-01 | WYF781 | LITRAN |
| 2008-05-08 | WYF781 | ESUAPR |
| 2007-10-25 | WYF781 | LITRAN |
| 2007-07-20 | WYF781 | ESUAPR |
| 2007-06-22 | WYF781 | LIAUA |
| 2007-06-21 | WYF781 | ESCAPR |
| 2006-02-28 | WYF781 | AUTHPR |
| 2006-02-27 | WYF781 | COR |
| 2006-02-27 | WYF781 | INTDUP |
| 2004-12-11 | WYF781 | LIREN |
| 2004-11-15 | WYF781 | LETRES |
| 2002-03-28 | WYF781 | AUDOPR |
| 2000-11-23 | WYF781 | LICCNV |
| 2000-02-16 | WYF781 | AUTHPR |
| 2000-02-15 | WYF781 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1765046 | 2026-08-02 01:15:29 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WYF781 | ULS 1765046 | 2026-08-02 01:15:29 |
| Status | C | ULS 1765046 | 2026-08-02 01:15:29 |
| Service | IG | ULS 1765046 | 2026-08-02 01:15:29 |
| Grant Date | 2004-12-11 | ULS 1765046 | 2026-08-02 01:15:29 |
| Expiration Date | 2015-02-06 | ULS 1765046 | 2026-08-02 01:15:29 |
| Cancellation Date | 2011-09-16 | ULS 1765046 | 2026-08-02 01:15:29 |