HB9EYA, radio and ADS-B
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Contact

DAL42

N424DXA339Delta Air LinesConfirmed contact

Date
8 Sept 2026
Entry
08:25:07
Exit
08:57:40
Duration
32 min 33 s
Received positions
1,529
Route resolution
From the callsign, confidence 60/100Per the routes referential of 21 Jul 2026.

Contact map

08:25 · 39,000 ft · 484 kt
  • Route resolved from the callsign: Seattle–Tacoma International Airport (KSEA) to Rome–Fiumicino Leonardo da Vinci International Airport (LIRF), confidence 60/100. A deduction from the reference data, never a measured path.
  • Measured track: 179 received points, joined in time order. The real captured path, never fabricated.0 ft≥ 35,000 ft

'Entry' and 'exit' mark where the station began and stopped receiving the aircraft, at the edges of the antenna's range: not where the aircraft appeared or vanished.

Flight profile

0 ft20,000 ft40,000 ft0 kt250 kt500 kt0 min16 min31 min
AltitudeGround speedHover the chart to read the time, altitude and speed at that moment.

Start and end of contact

Start
8 Sept 2026, 08:25
Altitude
39,000 ft
Ground speed
not transmitted
Vertical rate
-128 ft/min
Track
0°
Squawk
2221
End
8 Sept 2026, 08:57
Altitude
39,000 ft
Ground speed
487 kt
Vertical rate
-64 ft/min
Track
150.2°
Squawk
2221