All 50 Signal Jammers in Grand Theft Auto Online

Signal Jammers are small rooftop-mounted devices around Los Santos and Blaine County. Each jammer sits high on a tower, mast or roof structure and needs a firearm shot to clear.

0 of 50 completed · 0% complete

Los Santos and Blaine County

0/50

Los Santos and Blaine County — Signal Jammers locations and map hints for this area.

#1Signal Jammer #1

Image credit

Jammer #: 1
Location: At the top of the control tower at Los Santos International Airport.
Setting: Interior or structure
District: Los Santos and Blaine County
Map hint: At the top of the control tower at Los Santos International Airport

#2Signal Jammer #2

Image credit

Jammer #: 2
Location: At the top of the Miriam Turner Overpass, at its northeastern side.
Setting: Street or open area
District: Los Santos and Blaine County
Map hint: At the top of the Miriam Turner Overpass, at its northeastern side

#3Signal Jammer #3

Image credit

Jammer #: 3
Location: At the top of the northeastern's main entrance of the Maze Bank Arena, between the words "Maze" and "Bank".
Setting: Street or open area
District: Los Santos and Blaine County
Map hint: At the top of the northeastern's main entrance of the Maze Bank Arena, between the words "Maze" and

#4Signal Jammer #4

Image credit

Jammer #: 4
Location: At the top of the Los Santos State Gas Company silo in Cypress Flats.
Setting: Street or open area
District: Los Santos and Blaine County
Map hint: At the top of the Los Santos State Gas Company silo in Cypress Flats

#5Signal Jammer #5

Image credit

Jammer #: 5
Location: At the eastern side of the Ocean Motion container ship in north Terminal, between the words "Safety" and "First".
Setting: Street or open area
District: Los Santos and Blaine County
Map hint: At the eastern side of the Ocean Motion container ship in north Terminal, between the words "Safety"

#6Signal Jammer #6

Image credit

Jammer #: 6
Location: On a silo in southeastern Murrieta Oil Field in East Los Santos.
Setting: Street or open area
District: Los Santos and Blaine County
Map hint: On a silo in southeastern Murrieta Oil Field in East Los Santos

#7Signal Jammer #7

Image credit

Jammer #: 7
Location: At St. Fiacre Hospital in El Burro Heights.
Setting: Street or open area
District: Los Santos and Blaine County
Map hint: At St

#8Signal Jammer #8

Image credit

Jammer #: 8
Location: On a billboard on Popular Street, north of Casey's Diner, above the words "Ban windmills".
Setting: Elevated or landmark
District: Los Santos and Blaine County
Map hint: On a billboard on Popular Street, north of Casey's Diner, above the words "Ban windmills"

#9Signal Jammer #9

Image credit

Jammer #: 9
Location: At the top of the northeastern side of the Central Los Santos Medical Center in Strawberry, between the words "Central" and "Los".
Setting: Street or open area
District: Los Santos and Blaine County
Map hint: At the top of the northeastern side of the Central Los Santos Medical Center in Strawberry, between

#10Signal Jammer #10

Image credit

Jammer #: 10
Location: At the Hookah Palace sign above the Fame or Shame advertisement in Pillbox Hill, on the second "O".
Setting: Elevated or landmark
District: Los Santos and Blaine County
Map hint: At the Hookah Palace sign above the Fame or Shame advertisement in Pillbox Hill, on the second "O"

#11Signal Jammer #11

Image credit

Jammer #: 11
Location: On the antenna at the top of the Arcadius Business Center in Pillbox Hill.
Setting: Elevated or landmark
District: Los Santos and Blaine County
Map hint: On the antenna at the top of the Arcadius Business Center in Pillbox Hill

#12Signal Jammer #12

Image credit

Jammer #: 12
Location: At the Vespucci Helipad on Shank Street in Puerto Del Sol, Vespucci.
Setting: Street or open area
District: Los Santos and Blaine County
Map hint: At the Vespucci Helipad on Shank Street in Puerto Del Sol, Vespucci

#13Signal Jammer #13

Image credit

Jammer #: 13
Location: At the center of the Ferris Whale in the Pleasure Pier amusement park, on the Del Perro Pier.
Setting: Elevated or landmark
District: Los Santos and Blaine County
Map hint: At the center of the Ferris Whale in the Pleasure Pier amusement park, on the Del Perro Pier

#14Signal Jammer #14

Image credit

Jammer #: 14
Location: Above the clock of the Clock Tower Building on San Andreas Avenue in Del Perro.
Setting: Interior or structure
District: Los Santos and Blaine County
Map hint: Above the clock of the Clock Tower Building on San Andreas Avenue in Del Perro

#15Signal Jammer #15

Image credit

Jammer #: 15
Location: At the top of the Elgin House building on North Rockford Drive in Morningwood, on a Wiwang AC unit.
Setting: Street or open area
District: Los Santos and Blaine County
Map hint: At the top of the Elgin House building on North Rockford Drive in Morningwood, on a Wiwang AC unit

#16Signal Jammer #16

Image credit

Jammer #: 16
Location: Above the main entrance of the Richman Hotel on West Eclipse Boulevard.
Setting: Street or open area
District: Los Santos and Blaine County
Map hint: Above the main entrance of the Richman Hotel on West Eclipse Boulevard

#17Signal Jammer #17

Image credit

Jammer #: 17
Location: At the top of a yellow crane in West Vinewood, southeast of Eclipse Towers.
Setting: Interior or structure
District: Los Santos and Blaine County
Map hint: At the top of a yellow crane in West Vinewood, southeast of Eclipse Towers

#18Signal Jammer #18

Image credit

Jammer #: 18
Location: At the top of the Rockford Hills City Hall.
Setting: Street or open area
District: Los Santos and Blaine County
Map hint: At the top of the Rockford Hills City Hall

#19Signal Jammer #19

Image credit

Jammer #: 19
Location: At the top of the Pacific Standard Public Deposit Bank in Downtown Vinewood, above the large Flow Water advertisement.
Setting: Water or underwater
District: Los Santos and Blaine County
Map hint: At the top of the Pacific Standard Public Deposit Bank in Downtown Vinewood, above the large Flow Wa

#20Signal Jammer #20

Image credit

Jammer #: 20
Location: On the antenna at the top of the Badger Building in Hawick.
Setting: Elevated or landmark
District: Los Santos and Blaine County
Map hint: On the antenna at the top of the Badger Building in Hawick

#21Signal Jammer #21

Image credit

Jammer #: 21
Location: Above the stage of the Vinewood Bowl in Vinewood Hills.
Setting: Street or open area
District: Los Santos and Blaine County
Map hint: Above the stage of the Vinewood Bowl in Vinewood Hills

#22Signal Jammer #22

Image credit

Jammer #: 22
Location: At the Land Act Dam, on the western side of the dam building in the southwest.
Setting: Street or open area
District: Los Santos and Blaine County
Map hint: At the Land Act Dam, on the western side of the dam building in the southwest

#23Signal Jammer #23

Image credit

Jammer #: 23
Location: At the NOOSE Headquarters, on the western side of the facility.
Setting: Street or open area
District: Los Santos and Blaine County
Map hint: At the NOOSE Headquarters, on the western side of the facility

#24Signal Jammer #24

Image credit

Jammer #: 24
Location: At the Bishop's Chicken restaurant in the Tataviam Truckstop, on Palomino Freeway.
Setting: Interior or structure
District: Los Santos and Blaine County
Map hint: At the Bishop's Chicken restaurant in the Tataviam Truckstop, on Palomino Freeway

#25Signal Jammer #25

Image credit

Jammer #: 25
Location: At the tallest chimney of the Palmer-Taylor Power Station facility on Senora Way.
Setting: Interior or structure
District: Los Santos and Blaine County
Map hint: At the tallest chimney of the Palmer-Taylor Power Station facility on Senora Way

#26Signal Jammer #26

Image credit

Jammer #: 26
Location: On a wind turbine in the southern area of RON Alternates Wind Farm, west of Palmer-Taylor Power Station.
Setting: Interior or structure
District: Los Santos and Blaine County
Map hint: On a wind turbine in the southern area of RON Alternates Wind Farm, west of Palmer-Taylor Power Stat

#27Signal Jammer #27

Image credit

Jammer #: 27
Location: At the Stoner Cement Works building in the Grand Senora Desert, north of La Fuente Blanca, on the company's logo.
Setting: Street or open area
District: Los Santos and Blaine County
Map hint: At the Stoner Cement Works building in the Grand Senora Desert, north of La Fuente Blanca, on the co

#28Signal Jammer #28

Image credit

Jammer #: 28
Location: At the top of the antenna located just north of the Vinewood Sign, on Mount Haan Drive.
Setting: Elevated or landmark
District: Los Santos and Blaine County
Map hint: At the top of the antenna located just north of the Vinewood Sign, on Mount Haan Drive

#29Signal Jammer #29

Image credit

Jammer #: 29
Location: On the concrete sculpture in front of the Galileo Observatory in Vinewood Hills.
Setting: Street or open area
District: Los Santos and Blaine County
Map hint: On the concrete sculpture in front of the Galileo Observatory in Vinewood Hills

#30Signal Jammer #30

Image credit

Jammer #: 30
Location: North of the Kortz Center, at the top of the Low Rotunda building, on the "O" of "Kortz" (inner yard facing logo).
Setting: Street or open area
District: Los Santos and Blaine County
Map hint: North of the Kortz Center, at the top of the Low Rotunda building, on the "O" of "Kortz" (inner yard

#31Signal Jammer #31

Image credit

Jammer #: 31
Location: On a pedestrian footbridge crossing the Great Ocean Highway in Chumash, at the northern end of Ineseno Road.
Setting: Elevated or landmark
District: Los Santos and Blaine County
Map hint: On a pedestrian footbridge crossing the Great Ocean Highway in Chumash, at the northern end of Inese

#32Signal Jammer #32

Image credit

Jammer #: 32
Location: At the top of the main building of the Marlowe Vineyards in Tongva Hills, Los Santos County.
Setting: Street or open area
District: Los Santos and Blaine County
Map hint: At the top of the main building of the Marlowe Vineyards in Tongva Hills, Los Santos County

#33Signal Jammer #33

Image credit

Jammer #: 33
Location: On the north side of the Hill Valley Church on Route 68, Great Chaparral.
Setting: Street or open area
District: Los Santos and Blaine County
Map hint: On the north side of the Hill Valley Church on Route 68, Great Chaparral

#34Signal Jammer #34

Image credit

Jammer #: 34
Location: On the broadcasting tower next to the Rebel Radio Building in the Grand Senora Desert.
Setting: Interior or structure
District: Los Santos and Blaine County
Map hint: On the broadcasting tower next to the Rebel Radio Building in the Grand Senora Desert

#35Signal Jammer #35

Image credit

Jammer #: 35
Location: Next to an antenna on the northern side of Bolingbroke Penitentiary.
Setting: Elevated or landmark
District: Los Santos and Blaine County
Map hint: Next to an antenna on the northern side of Bolingbroke Penitentiary

#36Signal Jammer #36

Image credit

Jammer #: 36
Location: At the You Tool store on Senora Freeway in the Grand Senora Desert, on the company's logo above the main entrance.
Setting: Interior or structure
District: Los Santos and Blaine County
Map hint: At the You Tool store on Senora Freeway in the Grand Senora Desert, on the company's logo above the

#37Signal Jammer #37

Image credit

Jammer #: 37
Location: At the top of a large white pipe at Humane Labs and Research, in the San Chianski Mountain Range.
Setting: Water or underwater
District: Los Santos and Blaine County
Map hint: At the top of a large white pipe at Humane Labs and Research, in the San Chianski Mountain Range

#38Signal Jammer #38

Image credit

Jammer #: 38
Location: At the top of the Union Grain Supply Inc. storage silos on Senora Freeway, east of the Alamo Sea.
Setting: Water or underwater
District: Los Santos and Blaine County
Map hint: At the top of the Union Grain Supply Inc

#39Signal Jammer #39

Image credit

Jammer #: 39
Location: At the top of the broadcasting tower in Sandy Shores, next to the sheriff's station.
Setting: Interior or structure
District: Los Santos and Blaine County
Map hint: At the top of the broadcasting tower in Sandy Shores, next to the sheriff's station

#40Signal Jammer #40

Image credit

Jammer #: 40
Location: At the unnamed pier on the north shore of the Alamo Sea.
Setting: Water or underwater
District: Los Santos and Blaine County
Map hint: At the unnamed pier on the north shore of the Alamo Sea

#41Signal Jammer #41

Image credit

Jammer #: 41
Location: At the aerial tramway station at the peak of Mount Chiliad.
Setting: Interior or structure
District: Los Santos and Blaine County
Map hint: At the aerial tramway station at the peak of Mount Chiliad

#42Signal Jammer #42

Image credit

Jammer #: 42
Location: At the top of a LSDWP water tower, on the western section of Grapeseed Avenue in Grapeseed.
Setting: Water or underwater
District: Los Santos and Blaine County
Map hint: At the top of a LSDWP water tower, on the western section of Grapeseed Avenue in Grapeseed

#43Signal Jammer #43

Image credit

Jammer #: 43
Location: On a chimney of the house in the El Gordo Lighthouse settlement.
Setting: Elevated or landmark
District: Los Santos and Blaine County
Map hint: On a chimney of the house in the El Gordo Lighthouse settlement

#44Signal Jammer #44

Image credit

Jammer #: 44
Location: At the peak of Mount Gordo, on a red and white broadcasting tower.
Setting: Interior or structure
District: Los Santos and Blaine County
Map hint: At the peak of Mount Gordo, on a red and white broadcasting tower

#45Signal Jammer #45

Image credit

Jammer #: 45
Location: On the fake rocket at the Up-n-Atom Burger restaurant in the Procopio Truck Stop area along the Great Ocean Highway.
Setting: Interior or structure
District: Los Santos and Blaine County
Map hint: On the fake rocket at the Up-n-Atom Burger restaurant in the Procopio Truck Stop area along the Grea

#46Signal Jammer #46

Image credit

Jammer #: 46
Location: At the top of the main building of the Clucking Bell Farms facility in Paleto Bay.
Setting: Street or open area
District: Los Santos and Blaine County
Map hint: At the top of the main building of the Clucking Bell Farms facility in Paleto Bay

#47Signal Jammer #47

Image credit

Jammer #: 47
Location: At the Raton Canyon Bridge, an arch rail bridge that crosses over the Cassidy Creek river, west of the Alamo Sea.
Setting: Water or underwater
District: Los Santos and Blaine County
Map hint: At the Raton Canyon Bridge, an arch rail bridge that crosses over the Cassidy Creek river, west of t

#48Signal Jammer #48

Image credit

Jammer #: 48
Location: At the top of the radio tower above the Altruist Camp, in the Chiliad Mountain State Wilderness.
Setting: Interior or structure
District: Los Santos and Blaine County
Map hint: At the top of the radio tower above the Altruist Camp, in the Chiliad Mountain State Wilderness

#49Signal Jammer #49

Image credit

Jammer #: 49
Location: At the Hookies restaurant in North Chumash, Blaine County, on the rooftop sign.
Setting: Interior or structure
District: Los Santos and Blaine County
Map hint: At the Hookies restaurant in North Chumash, Blaine County, on the rooftop sign

#50Signal Jammer #50

Image credit

Jammer #: 50
Location: At the top of the control tower in Fort Zancudo.
Setting: Interior or structure
District: Los Santos and Blaine County
Map hint: At the top of the control tower in Fort Zancudo

Treat the set as a high-point sweep. Control towers, overpasses, cranes and mast tops hold most jammers, so bring a rifle and expect climbing or nearby elevated access. Some waterfront and industrial jammers are reachable on foot with careful line of sight, while others benefit from a helicopter hover or a higher floor. The collection unlocks the associated character support and payout tied to the final jammer.

FAQ

What destroys a jammer?

A shot from a firearm aimed at the jammer box on the described structure.

Are they all on roofs?

Most are elevated on towers, masts or roofs; a few sit on overpasses and bridge approaches.

What does completion unlock?

The tied character support and cash reward for clearing the full set.