Universal Licensing System
KNFK331
AIR SERVICES INTERNATIONAL INC
License details
| ULS identifier | 1622723 |
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| Call sign | KNFK331 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2002-05-04 |
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| Expiration | 2012-05-07 |
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| Cancellation | 2012-07-07 |
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| Frequency range | 151.835 MHz |
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| Locations | 2 |
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| Representative location | SCOTTSDALE, MARICOPA, AZ |
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| Coordinates | 33.5514444, -111.9240278 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:15:34 |
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Licensee
| Name | AIR SERVICES INTERNATIONAL INC |
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| Applicant type | C |
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| FRN | 0001595669 |
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| Location | SCOTTSDALE, AZ |
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| Address | 7300 E EVANS RD, SCOTTSDALE, AZ, 85260 |
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| Phone | 6029482150 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 151.83500000 | | | 10.000000 | | |
| 1 | 1 | MO | 151.83500000 | | | 100.000000 | | |
| 1 | 1 | MO | 151.83500000 | | | 10.000000 | | |
| 2 | 1 | FB | 151.83500000 | | | 100.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 151.83500000 | | 20K0F3E |
| 1 | 1 | 151.83500000 | | 20K0F3E |
| 1 | 1 | 151.83500000 | | 20K0F3E |
| 2 | 1 | 151.83500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | | | | | | |
| 2 | T | 7300 E EVANS, SCOTTSDALE, MARICOPA, AZ | 33.55144444, -111.92402778 | 451.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 10.000 m | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 7300 E EVANS, SCOTTSDALE, AZ | | 6029482150 |
License history
| Date | File or call sign | Action |
|---|
| 2012-07-07 | KNFK331 | LIEXP |
| 2012-02-13 | KNFK331 | LETRES |
| 2002-05-04 | KNFK331 | LIREN |
| 2002-02-11 | KNFK331 | LETRES |
| 2001-08-24 | KNFK331 | AUDOPR |
| 2000-11-23 | KNFK331 | LICCNV |
| 1997-04-22 | KNFK331 | AUTHPR |
| 1997-04-21 | KNFK331 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1622723 | 2026-08-02 01:15:34 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNFK331 | ULS 1622723 | 2026-08-02 01:15:34 |
| Status | E | ULS 1622723 | 2026-08-02 01:15:34 |
| Service | IG | ULS 1622723 | 2026-08-02 01:15:34 |
| Grant Date | 2002-05-04 | ULS 1622723 | 2026-08-02 01:15:34 |
| Expiration Date | 2012-05-07 | ULS 1622723 | 2026-08-02 01:15:34 |
| Cancellation Date | 2012-07-07 | ULS 1622723 | 2026-08-02 01:15:34 |