Universal Licensing System
KNNS477
PAPILLON GRAND CANYON HELICOPTERS
License details
| ULS identifier | 1634515 |
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| Call sign | KNNS477 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1996-04-24 |
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| Expiration | 2001-04-24 |
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| Cancellation | 2001-06-24 |
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| Frequency range | 463.425 - 468.425 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | TUSAYAN, COCONINO, AZ |
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| Coordinates | 36.0452778, -111.8340556 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-09 03:09:02 |
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Licensee
| Name | PAPILLON GRAND CANYON HELICOPTERS |
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| Applicant type | C |
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| Location | GRAND CANYON, AZ |
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| Address | GRAND CANYON, AZ, 86023 |
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| Phone | 5206382419 |
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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 | 463.42500000 | | | 100.000000 | 400.000000 | |
| 3 | 1 | MO | 463.42500000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | FX1 | 468.42500000 | | | 40.000000 | 40.000000 | |
| 3 | 1 | MO | 468.42500000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 463.42500000 | | 20K0F3E |
| 3 | 1 | 463.42500000 | | 20K0F3E |
| 2 | 1 | 468.42500000 | | 20K0F3E |
| 3 | 1 | 468.42500000 | | 20K0F3E |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1634515 | 2026-08-09 03:09:02 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KNNS477 | ULS 1634515 | 2026-08-09 03:09:02 |
| Status | E | ULS 1634515 | 2026-08-09 03:09:02 |
| Service | IG | ULS 1634515 | 2026-08-09 03:09:02 |
| Grant Date | 1996-04-24 | ULS 1634515 | 2026-08-09 03:09:02 |
| Expiration Date | 2001-04-24 | ULS 1634515 | 2026-08-09 03:09:02 |
| Cancellation Date | 2001-06-24 | ULS 1634515 | 2026-08-09 03:09:02 |