Universal Licensing System
KNFM412
HOOK CRANE SERVICE INC
License details
| ULS identifier | 1622904 |
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| Call sign | KNFM412 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2002-04-24 |
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| Expiration | 2012-05-27 |
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| Cancellation | 2012-07-28 |
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| Frequency range | 461.1 - 466.1 MHz (2 frequencies) |
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| Locations | 4 |
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| Representative location | TUCSON, PIMA, AZ |
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| Coordinates | 32.2489722, -111.1170556 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:16:02 |
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Licensee
| Name | HOOK CRANE SERVICE INC |
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| Applicant type | C |
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| FRN | 0006772784 |
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| Location | TUCSON, AZ |
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| Address | 3418 N KELVIN BLVD, TUCSON, AZ, 85716 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | MO | 461.10000000 | | | 50.000000 | | |
| 3 | 1 | FB2 | 461.10000000 | | | 50.000000 | | |
| 4 | 1 | FB2 | 461.10000000 | | | 50.000000 | | |
| 1 | 1 | FX1 | 466.10000000 | | | 50.000000 | | |
| 2 | 1 | MO | 466.10000000 | | | 50.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 461.10000000 | | 20K0F3E |
| 3 | 1 | 461.10000000 | | 20K0F3E |
| 4 | 1 | 461.10000000 | | 20K0F3E |
| 1 | 1 | 466.10000000 | | 20K0F3E |
| 2 | 1 | 466.10000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | AZ | | | | | |
| 2 | T | | | | | | |
| 3 | T | TUCSON MOUNTAINS 5 MI W, TUCSON, PIMA, AZ | 32.24897222, -111.11705556 | 1340.000 m | | | N |
| 4 | T | 3418 N KELVIN BLVD, TUCSON, PIMA, AZ | 32.25980556, -110.91897222 | 722.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | 15.000 m | | | | | |
| 1 | 4 | T | | 5.000 m | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 3418 N KELVIN BLVD, TUCSON, AZ | | |
License history
| Date | File or call sign | Action |
|---|
| 2012-07-28 | KNFM412 | LIEXP |
| 2012-03-05 | KNFM412 | LETRES |
| 2002-05-13 | KNFM412 | AUDOPR |
| 2002-04-24 | KNFM412 | LIREN |
| 2002-03-04 | KNFM412 | LETRES |
| 2000-11-23 | KNFM412 | LICCNV |
| 1997-04-15 | KNFM412 | LIREN |
| 1997-04-15 | KNFM412 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1622904 | 2026-08-02 01:16:02 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KNFM412 | ULS 1622904 | 2026-08-02 01:16:02 |
| Status | E | ULS 1622904 | 2026-08-02 01:16:02 |
| Service | IG | ULS 1622904 | 2026-08-02 01:16:02 |
| Grant Date | 2002-04-24 | ULS 1622904 | 2026-08-02 01:16:02 |
| Expiration Date | 2012-05-27 | ULS 1622904 | 2026-08-02 01:16:02 |
| Cancellation Date | 2012-07-28 | ULS 1622904 | 2026-08-02 01:16:02 |