Cellphone locator system needs no satellite. IN Tech101.

Ngā taipitopito rārangi puna kōrero
I whakaputaina i:	Manila Bulletin Jan-Dec, Mon-Sat (2009).
Kaituhi matua:	NYT
Hōputu:	Tuhinga
Reo:	Ingarihi
Ngā marau:	Cell phones. Global positioning system. Cell phone locator system. Skyhook.