GTA Online Collectibles

Signal Jammers Map: All 50 in GTA Online

All 50 GTA Online signal jammers are spread across Los Santos and Blaine County, and this page puts every one on a numbered map. We number them along our guide's route: jammer 1 is at Terminal, the route works through the city and Vinewood Hills, out along the west coast to Fort Zancudo and Paleto Bay, back across Blaine County, and finishes with jammer 50 at N.O.O.S.E. Every card below gives a short hint, the in-game area and a link to the jammer's exact pin on our interactive map, or you can open the map with all 50 pins at once.

Signal jammers arrived with The Diamond Casino Heist update on December 12, 2019. They are a permanent, one-time GTA Online set: each jammer stays up until you destroy it, and your progress never resets.

Open all 50 on the map

Locations 1 to 16Locations 17 to 33Locations 34 to 50

How the numbering and map work

The numbers on this page follow the route in our three-part signal jammer guide, from 1 at Terminal to 50 at N.O.O.S.E. Other maps, wikis and videos number the same 50 jammers in different orders, so if you arrive with a number from somewhere else, match the jammer by place, not by number. The game does not care about order: destroy them in any sequence you like.

Each card shows the in-game zone the jammer sits in, worked out from its exact position. Some of those names differ from the place names in our guide: jammer 33 shows Paleto Bay and jammer 43 shows Great Chaparral, for example. The hint tells you where on the spot the jammer is, and the map pin marks the exact location.

Look for blinking red lights, which are easiest to see at night, and listen for a beeping sound as you get close. Almost any weapon destroys a jammer. Homing missiles lock on to them, so an armed aircraft such as the Buzzard is the fastest way through the set, a sniper rifle handles many of them from the ground, and a few are far easier from the air. The game keeps count of how many you have destroyed, and our three-part guide has a screenshot and the full method for every jammer.

Signal Jammers 1–50

#1 Terminal An easy one: find the building marked SAFETY FIRST and the jammer is right there. View on the interactive map #2 El Burro Heights On the outside of the tall water tower. Climb it to see which side, then back off far enough to snipe it. View on the interactive map #3 Cypress Flats At the top of the tower on Popular Street, out of sight from the tower itself. Back away until the peak is in view, then snipe it. View on the interactive map #4 Elysian Island At the very top of a bridge tower, too high for an easy ground shot. Use aircraft weapons, parachute onto it, or shoot from a friend's helicopter. View on the interactive map #5 Los Santos International Airport On top of the air traffic control tower, hard to hit on foot. Take it out from the air, or parachute down to it. View on the interactive map #6 Maze Bank Arena At the front of the arena, an easy shot from the ground. View on the interactive map #7 La Puerta An easy one to take out from the ground. View on the interactive map #8 Pillbox Hill On top of the building with the Fame or Shame mural. On foot, snipe it from the roof of the nearby parking garage. View on the interactive map #9 Strawberry On the Central Los Santos sign, between "Central" and "Los Santos". You can spot it from across Innocence Boulevard. View on the interactive map #10 El Burro Heights On top of one of the buildings beside the freeway, visible from the freeway itself. Follow the map pin for the exact roof. View on the interactive map #11 La Mesa On the right side of the "Save Our Environment, Ban Windmills" billboard above the road. View on the interactive map #12 Pillbox Hill On a satellite dish fixed to the scaffolding on top of a skyscraper. This is one to fly to. View on the interactive map #13 Vespucci Canals At the very top of the big clock on a tall building above San Andreas Avenue, hard to see from the ground. View on the interactive map #14 Del Perro Beach In the center of the Del Perro Pier Ferris wheel. Stand under the roller coaster for a clean shot. View on the interactive map #15 Richards Majestic Another rooftop jammer, best reached with an aircraft. View on the interactive map #16 Burton On top of a building, an easy snipe from the ground. View on the interactive map #17 West Vinewood On the outside of the construction crane. View on the interactive map #18 Downtown Vinewood On top of a building, easy to hit from the ground. View on the interactive map #19 Hawick High on top of a building, but still within reach from the ground. View on the interactive map #20 Land Act Dam On the outside face of the dam, within reach from the ground. View on the interactive map #21 Vinewood Hills At the top of the tower on the front of the building, an easy shot. View on the interactive map #22 Galileo Park On a red and white radio mast near the Vinewood sign. Its lights are hard to pick out at night, but lock-on missiles destroy it without you seeing it. View on the interactive map #23 Galileo Observatory Near the top of the monument in the courtyard, an easy one. View on the interactive map #24 GWC and Golfing Society Tucked in the alcove of the golf club's bell tower. You can shoot it from the ground, but it is easier to spot from the air. View on the interactive map #25 Pacific Bluffs Walk into the center courtyard of the buildings and look on the building inside the large letter O. View on the interactive map #26 Banham Canyon On one side of the bridge over the freeway, one of the easiest in the set. View on the interactive map #27 Tongva Hills On one of the highest winery towers, visible from the ground. View on the interactive map #28 Fort Zancudo On the base's air traffic control tower. Unless you or your CEO or MC President own a Fort Zancudo hangar, entering the base gives you a wanted level of up to four stars, so fly in fast. Dying clears the stars. View on the interactive map #29 North Chumash On the big sign above the restaurant. View on the interactive map #30 Chiliad Mountain State Wilderness At the very top of a tower in the mountains, shootable from the ground. Watch out for the hostile locals in the nearby settlement. View on the interactive map #31 Cassidy Creek Remote, but easy to hit from the ground once you get there. View on the interactive map #32 Mount Chiliad On a building at the top of the mountain. It is an easy shot from the ground, but flying up is the quickest way there. View on the interactive map #33 Paleto Bay Aim for the top of the building; it is easy to destroy from the ground. View on the interactive map #34 Mount Chiliad On the novelty rocket at the side of the road. View on the interactive map #35 Mount Gordo High on a mountain peak, so it is hard to reach on foot, but easy to destroy from the ground once you are close. View on the interactive map #36 Mount Gordo On the chimney of a waterfront cottage, completely clear from the ground. View on the interactive map #37 Grapeseed On the water tower. Snipe it from the ground. View on the interactive map #38 Alamo Sea On the roof of a dockhouse, within sniper range from the shore. View on the interactive map #39 San Chianski Mountain Range For a ground shot, stand on the mountainside: you have a clear line from there. View on the interactive map #40 Humane Labs and Research At the top of a giant pipe. Easiest from an aircraft, but a sniper rifle reaches it too. View on the interactive map #41 San Chianski Mountain Range On the front of the You Tool building, an easy one. View on the interactive map #42 Sandy Shores High on a satellite tower and hard to hit from the ground, so take this one from the air. View on the interactive map #43 Great Chaparral On one side of a church-like building, easy to hit from the ground. View on the interactive map #44 Grand Senora Desert On one of the round satellite dishes high on the tower. Hard to see from the ground, but you can still destroy it from there. View on the interactive map #45 Grand Senora Desert On the side of the green silo, clearly visible from the ground. View on the interactive map #46 Bolingbroke Penitentiary Entering or flying over the prison normally gives you four wanted stars, so work fast. On the ground, an armored vehicle such as the Armored Kuruma buys you time. View on the interactive map #47 Ron Alternates Wind Farm On the side of one of the wind turbines. View on the interactive map #48 Palmer-Taylor Power Station At the top of the red and white striped smokestack, tricky to see from the ground. Move in close until you can see all the way up. View on the interactive map #49 Tataviam Mountains On the front of a building, above the Bishop's sign. View on the interactive map #50 N.O.O.S.E Near the top of the building, on the outside of a ventilation shaft. A straightforward shot from the ground. View on the interactive map

Rewards and the Avi unlock

Each jammer pays GTA$2,000 and 1,000 RP, and destroying the 50th adds a GTA$50,000 completion bonus. Lester texts you about Avi Schwartzman after your first one, and finishing the set unlocks Avi as a hacker for The Diamond Casino Heist.

Avi is worth the effort. On an undetected entry he gives you 3 minutes 30 seconds in the vault, the most of any hacker. He also takes the biggest hacker cut, 10% of the take, which makes him the most expensive hacker. You choose him at the Arcade planning board when you set up the heist. Here is what the full set pays out:

  • GTA$150,000 and 50,000 RP in total, including a GTA$50,000 completion bonus
  • Avi Schwartzman as a casino heist hacker

Signal Jammers FAQ

Where are all 50 signal jammers in GTA Online?

They are spread across Los Santos and Blaine County. This page lists all 50 in our guide's numbered order, with a map pin for each. Well-known spots include the front of the Maze Bank Arena (6), the Del Perro Pier Ferris wheel (14), the outside of the Land Act Dam (20) and a red and white radio mast near the Vinewood sign (22).

What does destroying all the signal jammers do in GTA Online?

Destroying all 50 unlocks Avi Schwartzman as a hacker for The Diamond Casino Heist. Along the way you earn GTA$2,000 and 1,000 RP per jammer, plus a GTA$50,000 bonus for the last one, which comes to GTA$150,000 and 50,000 RP for the full set.

How do you unlock Avi for the Diamond Casino Heist?

Destroy all 50 signal jammers. Lester texts you about Avi after the first one, and once the set is done you can choose Avi as your hacker at the Arcade planning board. He gives you 3 minutes 30 seconds in the vault on an undetected entry, the most of any hacker, for a 10% cut.

What is the beeping near the Land Act Dam?

Most likely a signal jammer: they beep when you get close. Jammer 20 is fixed to the outside of the dam, and you can shoot it from the ground.

Do signal jammers reset?

No. Signal jammers are a permanent, one-time set rather than a daily one. Each jammer you destroy stays destroyed, and your progress is kept between sessions.

Why do other maps number the signal jammers differently?

The game gives the jammers no official order, so other maps, wikis and videos use different orders. Ours follow the route in our three-part guide, from Terminal to N.O.O.S.E., so most numbers will not match other sources. The 50 locations themselves are the same.