Universal Licensing System
WHD831
KETCHUM AIR SERVICE INC
License details
| ULS identifier | 1975889 |
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| Call sign | WHD831 |
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| Radio service | MC |
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| Status | E |
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| Grant date | 1996-10-07 |
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| Expiration | 2001-12-06 |
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| Cancellation | 2002-05-05 |
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| Frequency range | 4.1264 - 156.8 MHz (8 frequencies) |
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| Locations | 1 |
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| Representative location | VALDEZ, AK |
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| Coordinates | 61.1264167, -146.3659167 |
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| Source archive | l_coast.zip |
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| Dataset refreshed | 2026-08-02 02:08:20 |
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Licensee
| Name | KETCHUM AIR SERVICE INC |
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| Applicant type | C |
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| FRN | 0001572577 |
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| Location | ANCHORAGE, AK |
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| Address | ANCHORAGE, AK, 995190588 |
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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 | FCL | 4.12640000 | | 4.12500000 | 1000.000000 | | |
| 1 | 1 | FCL | 4.14740000 | | 4.14600000 | 1000.000000 | | |
| 1 | 1 | FCL | 6.22540000 | | 6.22400000 | 1000.000000 | | |
| 1 | 1 | FCL | 6.22840000 | | 6.22700000 | 1000.000000 | | |
| 1 | 1 | FCL | 8.29540000 | | 8.29400000 | 1000.000000 | | |
| 1 | 1 | FCL | 8.29840000 | | 8.29700000 | 1000.000000 | | |
| 1 | 2 | FCL | 156.45000000 | | | 50.000000 | | |
| 1 | 2 | FCL | 156.80000000 | | | 50.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 4.12640000 | | 2K80J3E |
| 1 | 1 | 4.14740000 | | 2K80J3E |
| 1 | 1 | 6.22540000 | | 2K80J3E |
| 1 | 1 | 6.22840000 | | 2K80J3E |
| 1 | 1 | 8.29540000 | | 2K80J3E |
| 1 | 1 | 8.29840000 | | 2K80J3E |
| 1 | 2 | 156.45000000 | | 16K0F3E |
| 1 | 2 | 156.80000000 | | 16K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 224 N HARBOR DR, VALDEZ, AK | 61.12641667, -146.36591667 | 3.000 m | B | 4.000 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 10.000 m | | 10.0000 | | | |
| 2 | 1 | T | | 10.000 m | | 10.0000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2002-05-05 | WHD831 | LIEXP |
| 2001-09-10 | WHD831 | LETRES |
| 2001-04-27 | WHD831 | LICCNV |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1975889 | 2026-08-02 02:08:20 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WHD831 | ULS 1975889 | 2026-08-02 02:08:20 |
| Status | E | ULS 1975889 | 2026-08-02 02:08:20 |
| Service | MC | ULS 1975889 | 2026-08-02 02:08:20 |
| Grant Date | 1996-10-07 | ULS 1975889 | 2026-08-02 02:08:20 |
| Expiration Date | 2001-12-06 | ULS 1975889 | 2026-08-02 02:08:20 |
| Cancellation Date | 2002-05-05 | ULS 1975889 | 2026-08-02 02:08:20 |