N9621A
Type: McDonnell Douglas MD-83 (MD83) Mode S Hex: AD6610 Operator: American Airlines Status: ACTIVE
Airframe N9621A Key Facts
- Airframe N9621A (McDonnell Douglas MD-83) was last observed on 2026-09-17 at monitored terminal (Global Airspace).
- Current operational status is classified as ACTIVE with 0 consecutive days unobserved.
- Registered Mode S 24-bit transponder address is AD6610 with manufacturer serial number (MSN) 53592.
Registry Record
Observation & Telemetry State
Airframe Lifecycle & Genealogy History
MSN 53592 • Hex AD6610Assembled by McDonnell
Manufactured as McDonnell Douglas MD-83 with Manufacturer Serial Number 53592 and assigned ICAO Mode S hex
AD6610.
Delivered into Commercial Service
Accepted into commercial scheduled operations under tail registration N9621A.
Financed by Avolon
Placed under operating lease portfolio with long-term placement agreement and institutional asset management.
Operated by American Airlines
Current observed airframe age is 5.2 years. Telemetry active across global ADS-B tracking corridors.
90-Day Observed Activity Strip
Daily flight activity observations over the previous 90-day window.
Observed ADS-B Signal Unobserved / On Ground