Not currently tracked · last seen 1d ago
- Flights observed
- 1
- Avg flight time
- 40m
- Typical route
- -
- Last seen
- 1d ago
Last known area
Recent flights last 1
| Date | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|
| 2026-04-13 | BKX → BKX | Apr 13, 23:00 UTC | Apr 13, 23:40 UTC | 40m |
Specifications
| Registration | N521SD |
| Operator | MEDARY AVIATION LLC |
| Mode-S code | A68E39 · 51507071 (octal) |
Looking for transponder-level data? View the Mode-S A68E39 page for country allocation, callsign history, and ADS-B signal details.
N521SD frequently asked
Who operates N521SD?
N521SD is operated by MEDARY AVIATION LLC.
What is the Mode-S transponder code for N521SD?
N521SD broadcasts on Mode-S (ICAO 24-bit) address A68E39 (octal 51507071). View the transponder page.
Where is N521SD right now?
N521SD is not currently being tracked; last seen 1d ago.