Licensee (Owner): AMAZING FACTS, INC.
Service Designation: DCA Class A Digital TV Station
Channel: 20   506 - 512 MHz Licensed 
File Number: BLDTA-20101006AAS     Facility ID Number: 334
Application ID Number: cd7b5b965844425cab22cf6212b6c0ea
CDBS Application ID: 1402409

38°	49'	58"	N	(38.832778)	Latitude
121°	19'	9"	W	(-121.319167)	Longitude (NAD83)

Polarization: Unknown	Horizontal	Vertical
Effective Radiated Power (ERP):	4.7		kW ERP
TV Zone: Unknown	Feet	Meters
Antenna Height Above Average Terrain:	253'	77.25m
Antenna Height Above Ground Level:	308'	94m
Antenna Height Above Mean Sea Level:	443'	135m
Emission Mask: Stringent Filter

0.25 kW TPO - 1.85 dB line loss + 16.8 dB antenna gain = 4.7 kW ERP

-6.02 dBk TPO - 1.85 dB line loss + 16.8 dB antenna gain = 6.72 dBk ERP

Directional	Antenna ID No.: 20735	Pattern Rotation: 215°
Antenna Make: SCA	Antenna Model: 4DR-16S
Relative Field values for directional antenna		Relative Field polar plot
Relative field values do not include any pattern rotation that may be indicated above.

0°  1.000      10°  0.980      20°  0.917      30°  0.813      40°  0.680      50°  0.530

60°  0.350      70°  0.140      80°  0.060      90°  0.030    100°  0.030    110°  0.020

120°  0.020    130°  0.020    140°  0.030    150°  0.040    160°  0.070    170°  0.105

180°  0.110    190°  0.100    200°  0.065    210°  0.030    220°  0.020    230°  0.020

240°  0.030    250°  0.040    260°  0.055    270°  0.070    280°  0.115    290°  0.210

300°  0.350    310°  0.510    320°  0.680    330°  0.810    340°  0.915    350°  0.980

ASRN:	1014128   ULS Data   Other Stations on Tower
Pop:	1,775,189
Query:	RECNet	FCCInfo	Station Index	FCC TV Query
LMS:	LMS Query	LMS Application
CDBS:	Station Info	Application Info	Mailing Address	Assignments and Transfers
	Application List	Call Sign Changes	Ownership Info	EEO Filings
	Correspondence for K20JX-D		Correspondence for BLDTA-20101006AAS
Area:	FCC Service Contour   Longley-Rice Coverage Map
ULS:	Related facilities in ULS

Licensee (Owner): AMAZING FACTS, INC.
Service Designation: DCA Class A Digital TV Station
Channel: 20   506 - 512 MHz Application 
File Number: 0000280925     Facility ID Number: 334
Application ID Number: 25076ff388029c140188255f435812b8

38°	35'	16"	N	(38.587778)	Latitude
121°	29'	26"	W	(-121.490556)	Longitude (NAD83)

Polarization: Elliptical (E)	Horizontal	Vertical
Effective Radiated Power (ERP):	15	?	kW ERP
TV Zone: Unknown	Feet	Meters
Antenna Height Above Average Terrain:	527'	160.61m
Antenna Height Above Ground Level:	524'	159.9m
Antenna Height Above Mean Sea Level:	544'	166m
Emission Mask: Full-Service Filter

Directional	Antenna ID No.: 1013160	Pattern Rotation: 0°
Elec. Beam Tilt: 0.5°
Antenna Make: Alive	Antenna Model: ATC-BCE28CW2-V1-20
Relative Field values for directional antenna		Relative Field polar plot
Relative field values do not include any pattern rotation that may be indicated above.

0°  0.060      10°  0.266      20°  0.468      30°  0.592      40°  0.741      50°  0.867

60°  0.973      70°  0.999      80°  1.000      90°  1.000    100°  0.981    110°  0.928

120°  0.902    130°  0.900    140°  0.922    150°  0.977    160°  0.999    170°  1.000

180°  1.000    190°  0.980    200°  0.925    210°  0.900    220°  0.900    230°  0.925

240°  0.980    250°  1.000    260°  1.000    270°  0.980    280°  0.900    290°  0.800

300°  0.700    310°  0.550    320°  0.300    330°  0.200    340°  0.100    350°  0.047

ASRN:	1015685   ULS Data   Other Stations on Tower
Pop:	2,224,303
Query:	RECNet	FCCInfo	Station Index	FCC TV Query
LMS:	LMS Query	LMS Application
CDBS:	Station Info	Application Info	Mailing Address	Assignments and Transfers
	Application List	Call Sign Changes	Ownership Info	EEO Filings
	Correspondence for K20JX-D		Correspondence for 0000280925
Area:	FCC Service Contour   Longley-Rice Coverage Map
ULS:	Related facilities in ULS