Teledyne Technologies Announces First Quarter 2005 Earnings Webcast Details

LOS ANGELES - April 6, 2005 - Teledyne Technologies Incorporated (NYSE:TDY) will hold a conference call to discuss its first quarter 2005 results on Wednesday, April 27, 2005, at 8:00 a.m. Pacific Time/11:00 a.m. Eastern Time. A press release with the first quarter 2005 financial results will be issued before the market opens on Wednesday, April 27, 2005.

To access the call, go to companyboardroom.com approximately ten minutes before the scheduled start time. A replay will be available at www.teledyne.com and www.companyboardroom.com for approximately one month starting at 9:00 a.m. Pacific Time on Wednesday, April 27, 2005.

Teledyne Technologies is a leading provider of sophisticated electronic components, instruments and communication products, systems engineering solutions, aerospace engines and components and on-site gas and power generation systems. Teledyne Technologies has operations in the United States, the United Kingdom, Mexico and Canada. For more information, visit Teledyne Technologies' website at www.teledyne.com.

Investor Contact:
Jason VanWees
(310) 893-1642

Press Contact:
Robyn McGowan
(310) 893-1640