flight Aircraft
N503U
TECNAM Twenty-Ten
Operated by ALBA LEASING SERVICES LLC
- Tail number
- N503U
- Type
- TWEN
- Mode-S
- A646D7
Airborne now · flying as N503U at 1,525 ft
- Flights observed
- 5
- Avg flight time
- 41m
- Typical route
- -
- Last seen
- 5h ago
Live position
Recent flights last 5
| Date | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|
| 2026-04-19 | - | Apr 19, 18:50 UTC | Apr 19, 19:15 UTC | 25m |
| 2026-04-17 | - | Apr 17, 00:05 UTC | Apr 17, 00:40 UTC | 35m |
| 2026-04-16 | - | Apr 16, 21:55 UTC | Apr 16, 22:40 UTC | 45m |
| 2026-04-16 | - | Apr 16, 19:45 UTC | Apr 16, 20:30 UTC | 45m |
| 2026-04-13 | - | Apr 13, 21:40 UTC | Apr 13, 22:35 UTC | 55m |
Specifications
| Registration | N503U |
| Aircraft type | TECNAM Twenty-Ten (TWEN) |
| Operator | ALBA LEASING SERVICES LLC |
| Mode-S code | A646D7 · 51443327 (octal) |
Looking for transponder-level data? View the Mode-S A646D7 page for country allocation, callsign history, and ADS-B signal details.
N503U frequently asked
What type of aircraft is N503U?
N503U is a TECNAM Twenty-Ten (ICAO type code TWEN).
Who operates N503U?
N503U is operated by ALBA LEASING SERVICES LLC.
What is the Mode-S transponder code for N503U?
N503U broadcasts on Mode-S (ICAO 24-bit) address A646D7 (octal 51443327). View the transponder page.
Where is N503U right now?
N503U is currently airborne flying as N503U. Live position is shown on the map above.