Part catalog
473485
DETECTOR# DT AY UPR FWD AUX PWR SYS FIRE
ATA 26 · Fire Protection
Catalog record
- Part number
- 473485
- ATA chapter
- ATA 26 · Fire Protection
- Source observations
- 3
- Last observed
- 2026-04-13
Catalog data is source-backed reference information. It does not establish availability, repair capability, certification, traceability, ownership, or airworthiness.