Narrative:

Climbing through FL290 slight smell of electrical fire fumes. Called flight attendants (fas) and they reported no smell. Fumes intensified very rapidly. Donned O2 masks; [advised] center; coordinated immediate emergency descent/turn to ZZZ. Finished running smoke/fumes checklist. Noticed vent blower and exhaust ecams; ran those checklists. Contacted fas giving them the test briefing and told them to prepare the cabin for evacuation. On descent fumes began to diminish; removed 02 masks; and informed fas. Continued for normal landing; taxi to gate.

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Original NASA ASRS Text

Title: A320 crew during climb to altitude diverted due to electrical fumes. Avionics vent blower and exhaust ECAM indicated that system was malfunctioning. Checklist run; fumes diminished during descent. Crew continued for normal landing.

Narrative: Climbing through FL290 slight smell of electrical fire fumes. Called Flight Attendants (FAs) and they reported no smell. Fumes intensified very rapidly. Donned O2 masks; [advised] center; coordinated immediate emergency descent/turn to ZZZ. Finished running Smoke/fumes checklist. Noticed Vent Blower and Exhaust ECAMS; ran those checklists. Contacted FAs giving them the TEST briefing and told them to prepare the cabin for evacuation. On descent fumes began to diminish; removed 02 masks; and informed FAs. Continued for normal landing; taxi to gate.

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.