Cecilia, LA Police Frequencies & Scanner Talkgroups

About Cecilia Police Frequencies

2 conventional channels are analog FM, so any scanner can receive them. Enter the frequency and set the tone shown in the table.
Trunked radio systems that carry law-enforcement traffic here: Louisiana Wireless Information Network (LWIN): 4 talkgroups. A trunking scanner is required, and it must support the system type shown.
To follow a trunked system, program a control channel first. For Cecilia, start with the Parks-St. Martinville site of Louisiana Wireless Information Network (LWIN), about 10 miles away. Its control channels: 769.69375, 769.94375 MHz.

St. Martin Parish channels that also cover Cecilia

Dispatch

Dispatch frequencies for St. Martin Parish
Agency	Description	Frequency (MHz)	Tone	Mode	FCC
Saint Martin Parish	Sheriff VHF	154.8750 In 153.9800		FMN	KNGC529
Saint Martin Parish	Sheriff VHF	155.4150 In 158.9700		FMN	KNGC529

Louisiana Wireless Information Network (LWIN)

Louisiana Wireless Information Network (LWIN) talkgroups
Agency	Description	Talkgroup	Hex	Mode
St. Martin Parish - Public Safety	St. Martin Parish – Public Safety – Dispatch	24500	5fb4	D
St. Martin Parish - Public Safety	St. Martin Parish – Public Safety – Dispatch	24501	5fb5	D
St. Martin Parish - Public Safety	St. Martin Parish Sheriff Dispatch for Broussard Police	24535	5fd7	D
St. Martin Parish - Public Safety	Car to Car	24502	5fb6	D

Nearest trunked radio sites

Distances are measured from the center of Cecilia.

Parks-St. Martinville · Louisiana Wireless Information Network (LWIN)

RFSS 4 · Site 14 (hex E) · NAC 1B7 · about 10 mi away

Control 769.69375, 769.94375

Voice 769.08125, 770.35625, 770.80625, 771.45625, 772.05625, 772.53125, 772.70625, 773.06875, 773.63125, 774.31875

Lafayette · Louisiana Wireless Information Network (LWIN)

RFSS 4 · Site 9 (hex 9) · NAC 1BA · about 11 mi away

Control 769.18125, 769.43125

Voice 769.76875, 770.03125, 770.21875, 770.46875, 770.69375, 771.01875, 771.36875, 773.15625, 773.58125, 774.18125, 774.34375, 774.53125, 774.56125, 774.78125

Scott · Louisiana Wireless Information Network (LWIN)

RFSS 4 · Site 17 (hex 11) · NAC 1B3 · about 16 mi away

Control 770.19375, 770.76875

Voice 771.26875, 771.60625, 771.73125, 771.88125, 772.13125, 772.38125, 772.65625, 772.95625, 773.55625, 773.68125, 773.80625, 774.14375, 774.44375, 774.68125

What do these numbers mean?

Control channel: The frequency your scanner listens to first. It tells the scanner where each voice call is happening, so program it before anything else.
Voice: The other frequencies the site uses for calls. A trunking scanner follows them automatically once it has the control channel.
Site: One tower location of the system. Scanners show the number in decimal or hex, so both are listed.
RFSS (Radio Frequency Sub-System): A group of sites run by the same controller. Large Project 25 systems can have several.
NAC (Network Access Code): A hex code the site transmits. Your scanner can use it to ignore other systems on the same frequency.
Talkgroup: A virtual channel on a trunked system, such as one agency’s dispatch. Programming uses the decimal or hex number, depending on your scanner.