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K280GT

SIGOURNEY IA

FM TRANSLATOR

Channel 280 (103.9 MHz)
RDS PI Code: d29e

Translator for: KMZN

OSKALOOSA IA

Internet

JOMAST CORPORATION
P.O. Box 380
OSKALOOSA IA 52577
6416733493
Facility ID: 200503
Licensed

Historic Grid View
Correspondence
Enforcement History
FRN: 0004977963

L2C 0000134510

Granted

02/18/2021

REC Application ID: 5218677 (eLMS)
Record Type: FM Translator
Application Purpose: License to Cover
Expiration Date: 02/01/2029
FRN: 0004977963
Channel: 280D (103.9)
NAD83 Coordinates: 41 19' 37" N / 92 10' 47.6" W
Elevation: 236 m AMSL
Antenna Type: PSI FML-1-DA
Antenna Sections (bays): 1
Transmitter Power Output: 0.628 kW

	Horiz	Vert
Effective Radiated Power (kW)	0.25	0.25
Maximum Effective Radiated Power: (kW)	0	0
Radiation center above average terrain	0 m	0 m
Radiation center-height above ground:	79 m	79 m
Radiation center-above mean sea level:	315 m	315 m

Overall antenna height above ground: 94 m
REC Translator Subclass: D5
Under current rules, this translator may be considered as having a service contour of 7.3km to 13.3km in respect of protection by LPFM stations.
Directional Antenna:

Rad	Field	dB	ERP	Rad	Field	dB	ERP	Rad	Field	dB	ERP
0	1.000	0.0	0.250	120	0.290	-10.8	0.021	240	1.000	0.0	0.250
10	1.000	0.0	0.250	130	0.300	-10.5	0.023	250	1.000	0.0	0.250
20	1.000	0.0	0.250	140	0.500	-6.0	0.063	260	1.000	0.0	0.250
30	0.950	-0.4	0.226	150	0.720	-2.9	0.130	270	1.000	0.0	0.250
40	0.600	-4.4	0.090	160	0.800	-1.9	0.160	280	1.000	0.0	0.250
50	0.500	-6.0	0.063	170	0.800	-1.9	0.160	290	1.000	0.0	0.250
60	0.400	-8.0	0.040	180	1.000	0.0	0.250	300	1.000	0.0	0.250
70	0.350	-9.1	0.031	190	1.000	0.0	0.250	310	1.000	0.0	0.250
80	0.300	-10.5	0.023	200	1.000	0.0	0.250	320	1.000	0.0	0.250
90	0.300	-10.5	0.023	210	1.000	0.0	0.250	330	1.000	0.0	0.250
100	0.290	-10.8	0.021	220	1.000	0.0	0.250	340	1.000	0.0	0.250
110	0.290	-10.8	0.021	230	1.000	0.0	0.250	350	1.000	0.0	0.250

CP BNPFT-20170726AKJ

Granted

02/01/2018

CP BNPFT-20171201AHD

Granted

02/01/2018

CALL SIGN HISTORY

K280GT - 02/01/2018 (CDBS)
K280GT - 00/00/0000 (LMS)

PERIODS OF SILENCE

Dates		Reason	# Days
07/08/2021~08/27/2021			50

PRIMARY STATION HISTORY

Date	File #	Primary Station		Method
2018-02-01	20170726AKJ	KMZN	OSKALOOSA IA	Another Translator
2018-02-01	20171201AHD	KMZN	OSKALOOSA IA	Another Translator
2021-02-01	0000134510	KMZN	OSKALOOSA IA	Internet

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APPLICATION HISTORY

	BNPFT-20171201AHD	Construction Permit	Granted 02/01/2018
	BNPFT-20170726AKJ	Construction Permit	Granted 02/01/2018
	0000134510	License to Cover	Granted 02/18/2021
	BLSTA-20210712AAG	Remain Silent Authority	Granted 07/23/2021
	-	Resume Operations	Granted 08/30/2021
A red arrow means this application has additional transaction log history since July 1, 2014. Click the arrow to expand.
A blue arrow means that some details may be available through public notice data. Click the arrow to expand. (Provided by the REC Radio History Project)

IMPORTED LETTERS

Imported Letter

BLSTA-20210712AAG

07/23/2021