\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*

NOTICE OF PARAMETERS FOR

OPERATION UNDER PRE-SUNRISE AUTHORITY (PSRA)

JANUARY 03, 2005

(Post this letter with your current authorization )

\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*

Pursuant to Section 73.99 of FCC Rules and Regulations, Pre-Sunrise
operation

(PSRA) is permitted in accordance with the parameters listed below. The

powers listed below are maximum values that may not be exceeded.
However,

operation at any power not in excess of those listed is permissible.

\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*

FACILITY ID: 30574 CALCULATIONS BASED ON:

CALL: KORC CITY: WALDPORT STATE: OR LICENSED FACILITY

ANTENNA: DAYTIME FREQUENCY: 820 KHZ BL-19940314AE

MONTH START CONVERSION NOMINAL LIMITING

TIME FACTOR POWER-WATTS STATION

JANUARY 6:00 0.7071 500.0 NONE

FEBRUARY 6:00 0.7071 500.0 NONE

MARCH 6:00 0.7071 500.0 NONE

APRIL 6:00 0.7071 500.0 NONE

\--FOR APRIL, ALSO SEE SPECIAL NOTE REGARDING ADVANCED TIME\--

MAY \*\*\*\* NOT APPLICABLE \*\*\*\* SUNRISE OCCURS BEFORE 6:00 AM
\*\*\*\*

JUNE \*\*\*\* NOT APPLICABLE \*\*\*\* SUNRISE OCCURS BEFORE 6:00 AM
\*\*\*\*

JULY \*\*\*\* NOT APPLICABLE \*\*\*\* SUNRISE OCCURS BEFORE 6:00 AM
\*\*\*\*

AUGUST 6:00 0.7071 500.0 NONE

SEPTEMBER 6:00 0.7071 500.0 NONE

OCTOBER 6:00 0.7071 500.0 NONE

\--FOR OCTOBER, ALSO SEE SPECIAL NOTE REGARDING ADVANCED TIME\--

NOVEMBER 6:00 0.7071 500.0 NONE

DECEMBER 6:00 0.7071 500.0 NONE

SPECIAL NOTE REGARDING ADVANCED TIME

\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\--

APRIL\--Follow MARCH parameters until advanced time begins.

OCTOBER\--Follow NOVEMBER parameters as soon as advanced time ends.

\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*

STATUS OF PREVIOUS PRE-SUNRISE AUTHORITY

\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\--

This notice and its parameters supersede any previous Pre-Sunrise
authority.

If these parameters are lower than those previously authorized, the
power

must be reduced within 30 days of receipt of this letter or PSRA must be

terminated. PSRA operation may be resumed on completion of the
reduction.

Page 1 of 3

CALCULATION OF ANTENNA INPUT POWER

\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\--

The nominal power listed is not necessarily the same as the Antenna
Input

Power. To determine the Antenna Input Power permitted during PSRA;
multiply

the INPUT POWER listed on the station authorization by the SQUARE of the

ANTENNA CURRENT CONVERSION FACTOR. The Antenna Current or Common Point

Current permitted during PSRA is obtained by multiplying the ANTENNA
CURRENT

CONVERSION FACTOR by the AUTHORIZED ANTENNA CURRENT or COMMON POINT
CURRENT.

NATURE OF AUTHORITY GRANTED

\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\--

PSRA is secondary to the basic instrument of authorization with which it
is

to be associated. The PSRA may be suspended, modified, or withdrawn by
the

FCC without prior notice or right to hearing, if necesary to resolve

interference conflicts, to implement agreements with foreign
governments, or

in other circumstances warranting such action. Moreover, the PSRA does
not

extend beyond the term of the basic authorization.

NOTIFICATION PROCEDURE

\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\--

PSRA operation under this authorization may commence immediately upon

submission of the following information:

1\. Licensee name, station call sign and location

2\. Indication that such PSRA operation is intended by the

station

3\. A description of the method whereby any necessary power

reduction will be achieved.

Send to:

Federal Communications Commission

Audio Division, Media Bureau

Technical Processing Group, Mail Stop 1800-B3

445 12th Street, SW

Washington, D.C. 20554

FOR ADDITIONAL INFORMATION

\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\--

If there are any questions concerning PSRA operation please call:

Audio Division, Media Bureau

\(202\) 418-2700

Page 2 of 3

\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*

STATION PARAMETERS

\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*

FACILITY ID: 30574 CALCULATIONS BASED ON:

CALL: KORC CITY: WALDPORT STATE: OR LICENSED FACILITY

ANTENNA: DAYTIME FREQUENCY: 820 KHZ BL-19940314AE

POWER: 1.000 kW RMS: 282.20 mV/m Q FACTOR: \*\*\*\*\*\*

REGION2 CLASS: B STATION CLASS: D DOMESTIC STATUS: L

ANTENNA MODE: ND1 TOWERS: 1 AUGMENTATIONS: 0 DOMESTIC PATTERN: T

LATITUDE: N 44:26:05 LONGITUDE: W 124:01:20 TIME ZONE: PST

Tower Field Phase Space Orient Tower Ref Height TL

No. Ratio (Deg.) (Deg.) (Deg.) Switch (Deg.) Switch

1 1.0000 0.0000 0.0000 0.0000 0 54.1000 0

Page 3 of 3

REVISED PARAMETERS FOR OPERATION UNDER POST-SUNSET AUTHORITY (PSSA)

JANUARY 03, 2005

(Post this letter with your current authorization )

THIS AUTHORIZATION SUPERSEDES ANY PREVIOUS POST-SUNSET AUTHORITY

\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*

Post-Sunset operation as set forth below is authorized. These values

may not be exceeded, but operation at lower power is permitted.

\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*

FACILITY ID: 30574 CALCULATIONS BASED ON:

CALL: KORC CITY: WALDPORT STATE: OR LICENSED FACILITY

ANTENNA: DAYTIME FREQUENCY: 820 KHZ BL-19940314AE

\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\--

\| MONTH \| TIME \| POWER \| CONV. \| \| MONTH \| TIME \| POWER \| CONV.
\|

\| \| PERIOD \| WATTS \| FACTOR \| \| \| PERIOD \| WATTS \| FACTOR \|

\|\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\--
\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\--\|

\| JAN \| 5:00- 6:00\| 19.0 \| 0.1378 \| \| JULY \| 9:00-10:00\| 19.0 \|
0.1378 \|

\| \| 6:00- 7:00\| 10.0 \| 0.1000 \| \| \|10:00-11:00\| 10.0 \| 0.1000
\|

\|\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\--
\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\--\|

\| FEB \| 5:45- 6:45\| 19.0 \| 0.1378 \| \| AUG \| 8:30- 9:30\| 19.0 \|
0.1378 \|

\| \| 6:45- 7:45\| 10.0 \| 0.1000 \| \| \| 9:30-10:30\| 10.0 \| 0.1000
\|

\|\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\--
\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\--\|

\| MAR \| 6:15- 7:15\| 19.0 \| 0.1378 \| \| SEP \| 7:30- 8:30\| 19.0 \|
0.1378 \|

\| \| 7:15- 8:15\| 10.0 \| 0.1000 \| \| \| 8:30- 9:30\| 10.0 \| 0.1000
\|

\|\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\--
\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\--\|

\| APR \| 7:00- 8:00\| 19.0 \| 0.1378 \| \| OCT \| 6:30- 7:30\| 19.0 \|
0.1378 \|

\|(STD.) \| 8:00- 9:00\| 10.0 \| 0.1000 \| \|(ADV.) \| 7:30- 8:30\| 10.0
\| 0.1000 \|

\|(TIME) \| \| \| \| \|(TIME) \| \| \| \|

\|\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\--
\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\--\|

\| APR \| 8:00- 9:00\| 19.0 \| 0.1378 \| \| OCT \| 5:30- 6:30\| 19.0 \|
0.1378 \|

\|(ADV.) \| 9:00-10:00\| 10.0 \| 0.1000 \| \|(STD.) \| 6:30- 7:30\| 10.0
\| 0.1000 \|

\|(TIME) \| \| \| \| \|(TIME) \| \| \| \|

\|\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\--
\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\--\|

\| MAY \| 8:30- 9:30\| 19.0 \| 0.1378 \| \| NOV \| 4:45- 5:45\| 19.0 \|
0.1378 \|

\| \| 9:30-10:30\| 10.0 \| 0.1000 \| \| \| 5:45- 6:45\| 10.0 \| 0.1000
\|

\|\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\--
\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\--\|

\| JUNE \| 9:00-10:00\| 19.0 \| 0.1378 \| \| DEC \| 4:30- 5:30\| 19.0 \|
0.1378 \|

\| \|10:00-11:00\| 10.0 \| 0.1000 \| \| \| 5:30- 6:30\| 10.0 \| 0.1000
\|

\|\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\--\|

(All times listed are PM local time)

Page 1 of 3

NATURE OF AUTHORITY GRANTED

\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\--

PSSA is secondary to the basic instrument of authorization with which it
is

to be associated. The PSSA may be suspended, modified, or withdrawn by
the

FCC without prior notice or right to hearing, if necesary to resolve

interference conflicts, to implement agreements with foreign
governments, or

in other circumstances warranting such action. Moreover, the PSSA does
not

extend beyond the term of the basic authorization.

NOTIFICATION PROCEDURE

\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\--

PSSA operation under this authorization may commence immediately upon

submission of the following information:

1\. Licensee name, station call sign and location

2\. Indication that such PSSA operation is intended by the

station

3\. A description of the method whereby any necessary power

reduction will be achieved.

Send to:

Federal Communications Commission

Audio Division, Media Bureau

Technical Processing Group, Mail Stop 1800-B3

445 12th Street, SW

Washington, D.C. 20554

FOR ADDITIONAL INFORMATION

\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\--

If there are any questions concerning PSSA operation please call:

Audio Division, Media Bureau

\(202\) 418-2700

Page 2 of 3

\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*

STATION PARAMETERS

\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*

FACILITY ID: 30574 CALCULATIONS BASED ON:

CALL: KORC CITY: WALDPORT STATE: OR LICENSED FACILITY

ANTENNA: DAYTIME FREQUENCY: 820 KHZ BL-19940314AE

POWER: 1.000 kW RMS: 282.20 mV/m Q FACTOR: \*\*\*\*\*\*

REGION2 CLASS: B STATION CLASS: D DOMESTIC STATUS: L

ANTENNA MODE: ND1 TOWERS: 1 AUGMENTATIONS: 0 DOMESTIC PATTERN: T

LATITUDE: N 44:26:05 LONGITUDE: W 124:01:20 TIME ZONE: PST

Tower Field Phase Space Orient Tower Ref Height TL

No. Ratio (Deg.) (Deg.) (Deg.) Switch (Deg.) Switch

1 1.0000 0.0000 0.0000 0.0000 0 54.1000 0

Page 3 of 3