Part catalog
622-3890-021
Radio Altimeter
ROCKWELL COLLINSATA 34 · NAV
Catalog record
- Part number
- 622-3890-021
- Manufacturer
- ROCKWELL COLLINS
- ATA chapter
- ATA 34 · NAV
- Application
- B737CL
- Platform
- B737CL
- Source observations
- 38
- Last observed
- 2026-05-21
Catalog data is source-backed reference information. It does not establish availability, repair capability, certification, traceability, ownership, or airworthiness.