1.   As one part of a radio system overhaul, the agency has planned to outfit every MTA bus with electronic locator devices.

2.   Try the latest in family friendly surveillance and strap locator devices on the kids wrists so you can pinpoint them on the slide or at the concession stand.

3.   Kono had been contacting supporters daily by turning on his locator device.

4.   Although completely buried, they were were dug out due to locator devices they were carrying.