Universal Licensing System
WNKC203
TEMSCO HELICOPTERS INC
License details
| ULS identifier | 1863244 |
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| Call sign | WNKC203 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2002-09-06 |
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| Expiration | 2012-10-13 |
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| Cancellation | 2012-12-15 |
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| Frequency range | 152.99 - 457.4 MHz (5 frequencies) |
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| Locations | 3 |
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| Representative location | KETCHIKAN, AK |
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| Coordinates | 55.3613056, -131.7614167 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:14:04 |
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Licensee
| Name | TEMSCO HELICOPTERS INC |
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| Applicant type | C |
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| FRN | 0004121331 |
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| Location | KETCHIKAN, AK |
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| Address | KETCHIKAN, AK, 99901 |
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| Phone | 9072255141 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 152.99000000 | | | 110.000000 | 245.000000 | |
| 3 | 1 | MO | 152.99000000 | | | 110.000000 | | |
| 3 | 1 | MO | 152.99000000 | | | 10.000000 | | |
| 2 | 1 | FX1 | 153.03500000 | | | 110.000000 | 245.000000 | |
| 3 | 1 | MO | 153.03500000 | | | 110.000000 | | |
| 3 | 1 | MO | 153.03500000 | | | 10.000000 | | |
| 2 | 1 | FB | 451.85000000 | | | 4.000000 | 9.900000 | |
| 3 | 1 | MO | 451.85000000 | | | 10.000000 | | |
| 1 | 1 | FX2 | 452.40000000 | | | 4.000000 | 9.900000 | |
| 2 | 1 | FX1 | 457.40000000 | | | 4.000000 | 9.900000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 152.99000000 | | 20K0F3E |
| 3 | 1 | 152.99000000 | | 20K0F3E |
| 3 | 1 | 152.99000000 | | 20K0F3E |
| 2 | 1 | 153.03500000 | | 20K0F3E |
| 3 | 1 | 153.03500000 | | 20K0F3E |
| 3 | 1 | 153.03500000 | | 20K0F3E |
| 2 | 1 | 451.85000000 | | 20K0F3E |
| 3 | 1 | 451.85000000 | | 20K0F3E |
| 1 | 1 | 452.40000000 | | 20K0F3E |
| 2 | 1 | 457.40000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | HIGH MOUNTAIN GRAVINA ISLAND, KETCHIKAN, AK | 55.36130556, -131.76141667 | 764.000 m | | | N |
| 2 | T | 5 MI N TONGASS HWY, KETCHIKAN, AK | 55.36686111, -131.71308333 | 18.000 m | | | N |
| 3 | T | AK | 55.36130556, -131.76141667 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 6.000 m | | | | | |
| 1 | 2 | T | | 6.000 m | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 5 MI N TONGASS HWY, KETCHIKAN, AK | | 9072255141 |
License history
| Date | File or call sign | Action |
|---|
| 2012-12-15 | WNKC203 | LIEXP |
| 2012-07-23 | WNKC203 | LETRES |
| 2002-09-06 | WNKC203 | LIREN |
| 2002-09-05 | WNKC203 | LITIN |
| 2002-07-22 | WNKC203 | LETRES |
| 2001-12-31 | WNKC203 | AUDOPR |
| 2000-11-24 | WNKC203 | LICCNV |
| 1997-08-21 | WNKC203 | AUTHPR |
| 1997-08-21 | WNKC203 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1863244 | 2026-08-02 01:14:04 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WNKC203 | ULS 1863244 | 2026-08-02 01:14:04 |
| Status | E | ULS 1863244 | 2026-08-02 01:14:04 |
| Service | IG | ULS 1863244 | 2026-08-02 01:14:04 |
| Grant Date | 2002-09-06 | ULS 1863244 | 2026-08-02 01:14:04 |
| Expiration Date | 2012-10-13 | ULS 1863244 | 2026-08-02 01:14:04 |
| Cancellation Date | 2012-12-15 | ULS 1863244 | 2026-08-02 01:14:04 |