Universal Licensing System
KNDQ499
JOE CONWAY SAND & GRAVEL INC
License details
| ULS identifier | 1619579 |
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| Call sign | KNDQ499 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2002-05-30 |
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| Expiration | 2012-06-02 |
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| Cancellation | 2012-08-04 |
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| Frequency range | 461.975 - 466.975 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | PHOENIX, MARICOPA, AZ |
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| Coordinates | 33.5683611, -112.5596111 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:08:45 |
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Licensee
| Name | JOE CONWAY SAND & GRAVEL INC |
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| Applicant type | C |
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| FRN | 0001594399 |
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| Location | GLENDALE, AZ |
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| Address | GLENDALE, AZ, 85311 |
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| Phone | 6029371684 |
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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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| 2 | 1 | FB2 | 461.97500000 | | | 100.000000 | | |
| 1 | 1 | FX1 | 466.97500000 | | | 50.000000 | | |
| 3 | 1 | MO | 466.97500000 | | | 50.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 461.97500000 | | 20K0F3E |
| 1 | 1 | 466.97500000 | | 20K0F3E |
| 3 | 1 | 466.97500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | AZ | | | | | |
| 2 | T | ATOP WHITE TANKS MOUNTAIN, PHOENIX, MARICOPA, AZ | 33.56836111, -112.55961111 | 1212.000 m | | | N |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 19.000 m | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 6509 W ORANGEWOOD AVE, GLENDALE, AZ | | 6029371684 |
License history
| Date | File or call sign | Action |
|---|
| 2012-08-04 | KNDQ499 | LIEXP |
| 2012-03-12 | KNDQ499 | LETRES |
| 2002-05-30 | KNDQ499 | LIREN |
| 2002-04-22 | KNDQ499 | AUDOPR |
| 2002-03-11 | KNDQ499 | LETRES |
| 2000-11-23 | KNDQ499 | LICCNV |
| 1997-04-15 | KNDQ499 | LIREN |
| 1997-04-15 | KNDQ499 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1619579 | 2026-08-02 01:08:45 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNDQ499 | ULS 1619579 | 2026-08-02 01:08:45 |
| Status | E | ULS 1619579 | 2026-08-02 01:08:45 |
| Service | IG | ULS 1619579 | 2026-08-02 01:08:45 |
| Grant Date | 2002-05-30 | ULS 1619579 | 2026-08-02 01:08:45 |
| Expiration Date | 2012-06-02 | ULS 1619579 | 2026-08-02 01:08:45 |
| Cancellation Date | 2012-08-04 | ULS 1619579 | 2026-08-02 01:08:45 |