Spaceship Parts are an unlocked collectible. Once you have completed the Strangers & Freaks mission Far Out for Omega. This can only be started by Franklin. Once begun, anyone can collect the pieces. The final mission The Final Frontier also can only be completed by Franklin
Grand total there are 50 Spaceship Parts. Collecting all 50 will count toward your 100%
Spaceship Part: Los Santos State Gas Company
Spaceship Part: Los Santos International Airport
Spaceship Part: Elysian Island Dock
Spaceship Part: Murrieta Oil Fields
Spaceship Part: Elysian Fields Freeway
Spaceship Part: Dutch London St
Spaceship Part: El Burro Heights Oil Field
Spaceship Part: Davis South Los Santos
Spaceship Part: Strawberry Olympic Freeway
Spaceship Part: Vespucci Palomino Ave
Spaceship Part: Murrieta Hieghts El Rancho Blvd
Spaceship Part: Vinewood Lake Tower
Spaceship Part: Tongva Hills Cave
Spaceship Part: Textile City Sinners Passage
Spaceship Part: Downtown Swiss St
Spaceship Part: Underground Tram Station
Spaceship Part: Richards Majestic Movie Set
Spaceship Part: Burton Las Lagunas Blvd
Spaceship Part: Burton Carcer Way
Spaceship Part: Rockford Hills Golf Club
Spaceship Part: Land Act Reservoir Jetty
Spaceship Part: Land Act Reservoir Mountainside
Spaceship Part: Tataviam Mountains District Beach
Spaceship Part: Richman Glen Harlow Dr
Spaceship Part: Vinewood Hills Galileo Observatory
Spaceship Part: San Chianski Mountains
Spaceship Part: Grand Senora Desert Mount Haan Rd
Spaceship Part: Tongva Hills Marlowe Vineyard
Spaceship Part: Tongva Hills Marlowe Vineyard
Spaceship Part: Tongva Valley Zacundo Barranca
Spaceship Part: Grand Senora Desert Alien Enthusiast's Backyard
Spaceship Part: Great Chapparral Abandoned Shack
Spaceship Part: Grand Senora Desert Harmony
Spaceship Part: Grand Senora Desert Route 68
Spaceship Part: Great Chaparral Zacundo River
Spaceship Part: Alamo Sea Zacundo River
Spaceship Part: Sandy Shores Rock Formation
Spaceship Part: Mount Josiah Rock Face
Spaceship Part: Sandy Shores Beam Me Up Park
Spaceship Part: Alamo Sea Sandy Shores Bay
Spaceship Part: Cassidy Creek Calafia Bridge
Spaceship Part: San Chianski Mountain Range Cape Catfish
Spaceship Part: Cassidy Creek Great Ocean Highway
Spaceship Part: Grapeseep Dairy Farm
Spaceship Part: Paleto Bay Island Landmass
Spaceship Part: Mount Chiliad Cannabis Farm
Spaceship Part: Paleto Forest Highway 1
Spaceship Part: Paleto Bay Fire Training Building
