What type of aircraft is EI-SIA?

EI-SIA is a Airbus A320neo (A20N).

SAS, going by the callsign it flew under when it was caught.

What is the ICAO 24-bit address of EI-SIA?

4CACB4. The Mode S address is assigned to the airframe by its country of registration and stays the same from flight to flight.

On 2026-11-10. Our receivers have heard it on 69 days since 2026-09-03.

SAS Airbus A320neo EI-SIA broadcasts on ICAO24 4CACB4. It was built by Airbus. One pilot has caught this exact tail in Skydex.

EI-SIA picked up by 8 Skydex receivers (Derbyshire, Andrew, near Arnhem), 69 sightings since 3 Sep 2026, last on 10 Nov 2026.

Lee Hall — 🇬🇧 United Kingdom · Derbyshire · run by @leehall — 1 airframe, 50 sightings, last 2026-11-10
Andrew · run by @andrew-peacock — 1 airframe, 49 sightings, last 2026-11-10
fr-wolfheze — 🇳🇱 Netherlands · near Arnhem · run by @youri-tromp — 1 airframe, 48 sightings, last 2026-11-07
Braunschweig, Gartenstadt — 🇩🇪 Germany · Lower Saxony · run by @thatred — 1 airframe, 27 sightings, last 2026-11-08
Swadlincote — 🇬🇧 United Kingdom · Derbyshire · run by @swadlincote — 1 airframe, 24 sightings, last 2026-11-10
delapoleavenue — 🇬🇧 United Kingdom · Kingston upon Hull · run by @mark-healey — 1 airframe, 23 sightings, last 2026-11-09
station-1020 · run by @joseph-furber — 1 airframe, 21 sightings, last 2026-11-09
Skydex #1 - Hamburg — 🇩🇪 Germany · near Hamburg · run by @ess — 1 airframe, 20 sightings, last 2026-11-07