Narrative:

On climb out #2 bleed hot caution lite illuminated. Ran checklist. Turned off bleed as it was cycling. #1 bleed hot caution lite illuminated. Stopped climb at 10000 ft. Asked for lower and returned to field. Ran checklist as #1 bleed hot caution lite was cycling. Landed [at departure airport]. Called company and notified passengers. Called dispatch.

Google
 

Original NASA ASRS Text

Title: Dash 8-100 Captain reported returning to the departure airport after receiving a bleed hot caution light on both engines.

Narrative: On climb out #2 bleed hot caution lite illuminated. Ran checklist. Turned off bleed as it was cycling. #1 bleed hot caution lite illuminated. Stopped climb at 10000 ft. Asked for lower and returned to field. Ran checklist as #1 bleed hot caution lite was cycling. Landed [at departure airport]. Called company and notified passengers. Called dispatch.

Data retrieved from NASA's ASRS site and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.