Apparatus

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sensors Mode-S transponder

4AB822

ICAO 24-bit transponder address · allocated to Sweden

Currently assigned to SE-NAB · BOEING 737 MAX 8

Hex
4AB822
Octal
22534042
Decimal
4,896,802
Country
SE
Tail
SE-NAB
Type
B38M
Broadcasting now · callsign NSZ6VU · 39,000 ft
Flights observed
514
Distinct callsigns
20
Country
SE
Last broadcast
Jul 26, 22:20 UTC

Current position

4AB822 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 4AB822 falls within the block assigned to Sweden (SE) by ICAO Annex 10, Volume III. Every aircraft registered in Sweden receives a permanent address from this block at the time of registration; the address stays with the airframe even if the aircraft is re-registered to a different operator within the country.

Callsign history 20 distinct

Callsign Airline Flights Last seen
NSZ5074 - 13 2026-06-27
NSZ5PE - 8 2026-06-23
NSZ5DM - 8 2026-06-23
NSZ80W - 7 2026-06-26
NSZ5085 - 7 2026-06-26
NSZ5075 Norwegian Air Sweden AOC 7 2026-06-10
NSZ5071 Norwegian Air Sweden AOC 7 2026-06-20
NSZ5070 - 7 2026-06-20
NSZ5023 - 7 2026-06-26
NSZ2TU - 7 2026-06-26
NSZ2TC - 7 2026-07-18
NSZ8ML Norwegian Air Sweden AOC 6 2026-07-26
NSZ89C Norwegian Air Sweden AOC 6 2026-07-26
NSZ5021 Norwegian Air Sweden AOC 6 2026-06-10
NSZ3730 Norwegian Air Sweden AOC 6 2026-07-23
NSZ2JM Norwegian Air Sweden AOC 6 2026-06-10
NSZ54CA - 5 2026-07-07
NSZ541B - 5 2026-07-07
NSZ5051 - 5 2026-06-24
NSZ5037 - 5 2026-06-22

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 NSZ3733 FCO → CPH Jul 26, 20:00 UTCJul 26, 22:20 UTC2h 20m
2026-07-26 NSZ3732 CPH → FCO Jul 26, 16:30 UTCJul 26, 18:25 UTC1h 55m
2026-07-26 NSZ3095 AAL → CPH Jul 26, 15:15 UTCJul 26, 15:45 UTC30m
2026-07-26 NSZ2NZ CPH → AAL Jul 26, 14:05 UTCJul 26, 14:35 UTC30m
2026-07-26 NSZ3199 ARN → CPH Jul 26, 11:45 UTCJul 26, 12:40 UTC55m
2026-07-26 NSZ3198 CPH → ARN Jul 26, 10:05 UTCJul 26, 11:00 UTC55m
2026-07-26 NSZ89C PRG → CPH Jul 26, 08:15 UTCJul 26, 09:15 UTC1h 0m
2026-07-26 NSZ8ML CPH → PRG Jul 26, 06:05 UTCJul 26, 07:05 UTC1h 1m
2026-07-25 NSZ3367 HER → CPH Jul 25, 18:00 UTCJul 25, 21:15 UTC3h 15m
2026-07-25 NSZ3366 CPH → HER Jul 25, 13:10 UTCJul 25, 16:00 UTC2h 50m
2026-07-25 NSZ3089 AAL → CPH Jul 25, 11:35 UTCJul 25, 12:05 UTC30m
2026-07-25 NSZ3084 CPH → AAL Jul 25, 10:20 UTCJul 25, 10:50 UTC30m
2026-07-25 NSZ3539 AMS → CPH Jul 25, 08:25 UTCJul 25, 09:20 UTC55m
2026-07-25 NSZ3538 CPH → AMS Jul 25, 06:05 UTCJul 25, 07:05 UTC1h 0m
2026-07-24 NSZ3667 PMI → CPH Jul 24, 19:15 UTCJul 24, 22:00 UTC2h 45m
2026-07-24 NSZ74Q CPH → PMI Jul 24, 15:25 UTCJul 24, 17:50 UTC2h 25m
2026-07-24 NSZ352T NCL → CPH Jul 24, 13:00 UTCJul 24, 14:25 UTC1h 25m
2026-07-24 NSZ3528 CPH → NCL Jul 24, 10:35 UTCJul 24, 12:00 UTC1h 25m
2026-07-24 NSZ5KA BUD → CPH Jul 24, 07:50 UTCJul 24, 09:30 UTC1h 40m
2026-07-24 NSZ3FZ CPH → BUD Jul 24, 05:30 UTCJul 24, 06:50 UTC1h 20m
2026-07-23 NSZ3659 BCN → CPH Jul 23, 19:10 UTCJul 23, 22:20 UTC3h 10m
2026-07-23 NSZ3658 CPH → BCN Jul 23, 15:50 UTCJul 23, 18:05 UTC2h 15m
2026-07-23 NSZ89C PRG → CPH Jul 23, 13:30 UTCJul 23, 14:50 UTC1h 20m
2026-07-23 NSZ8ML CPH → PRG Jul 23, 11:35 UTCJul 23, 12:30 UTC55m
2026-07-23 NSZ3731 FCO → CPH Jul 23, 08:25 UTCJul 23, 10:35 UTC2h 10m
2026-07-23 NSZ3730 CPH → FCO Jul 23, 04:35 UTCJul 23, 06:35 UTC2h 0m
2026-07-22 NSZ3293 TIA → CPH Jul 22, 21:05 UTCJul 22, 23:15 UTC2h 10m
2026-07-22 NSZ3292 CPH → TIA Jul 22, 17:35 UTCJul 22, 19:25 UTC1h 50m
2026-07-22 NSZ6GW BOD → CPH Jul 22, 14:20 UTCJul 22, 16:25 UTC2h 5m
2026-07-22 NSZ32JW CPH → BOD Jul 22, 11:25 UTCJul 22, 13:25 UTC2h 0m
2026-07-22 NSZ3730 CPH → FCO Jul 22, 04:35 UTCJul 22, 05:25 UTC50m
2026-07-21 NSZ4KP NCE → CPH Jul 21, 20:05 UTCJul 21, 22:10 UTC2h 5m
2026-07-21 NSZ3646 CPH → NCE Jul 21, 17:15 UTCJul 21, 19:10 UTC1h 55m
2026-07-19 NSZ3751 - Jul 19, 19:50 UTCJul 19, 21:25 UTC1h 35m
2026-07-19 NSZ3750 - Jul 19, 14:05 UTCJul 19, 15:50 UTC1h 45m
2026-07-19 NSZ3303 - Jul 19, 12:10 UTCJul 19, 12:55 UTC45m
2026-07-19 NSZ3302 CPH → BER Jul 19, 10:40 UTCJul 19, 11:20 UTC40m
2026-07-19 NSZ3539 - Jul 19, 08:50 UTCJul 19, 09:50 UTC1h 0m
2026-07-19 NSZ3538 CPH → AMS Jul 19, 06:45 UTCJul 19, 07:45 UTC1h 0m
2026-07-18 NSZ21FC FAO → CPH Jul 18, 16:20 UTCJul 18, 19:30 UTC3h 10m
2026-07-18 NSZ2TC CPH → FAO Jul 18, 11:55 UTCJul 18, 15:25 UTC3h 30m
2026-07-18 NSZ5HM - Jul 18, 08:15 UTCJul 18, 10:45 UTC2h 30m
2026-07-18 NSZ64N - Jul 18, 04:20 UTCJul 18, 07:00 UTC2h 40m
2026-07-17 NSZ3733 FCO → CPH Jul 17, 20:50 UTCJul 17, 22:49 UTC2h 0m
2026-07-17 NSZ3732 - Jul 17, 17:20 UTCJul 17, 19:25 UTC2h 5m
2026-07-17 NSZ3527 MAN → CPH Jul 17, 14:04 UTCJul 17, 15:25 UTC1h 20m
2026-07-17 NSZ5GL CPH → MAN Jul 17, 11:20 UTCJul 17, 12:50 UTC1h 30m
2026-07-17 NSZ3731 - Jul 17, 08:20 UTCJul 17, 10:20 UTC2h 0m
2026-07-17 NSZ3730 - Jul 17, 04:29 UTCJul 17, 06:50 UTC2h 20m
2026-07-16 NSZ3659 BCN → CPH Jul 16, 19:55 UTCJul 16, 22:05 UTC2h 10m

About Mode-S

A Mode-S transponder code (also called an "ICAO 24-bit address" or "hex code") is a 6-character hexadecimal identifier permanently assigned to an aircraft when it's first registered. Unlike callsigns (which change with each flight) or registrations (which can change if an aircraft is sold internationally), the Mode-S address stays with the airframe for the life of the aircraft in that country.

Every ADS-B transmission from an aircraft includes its Mode-S address, making it the most reliable way to identify a specific airframe. Flight-tracking services like Apparatus use the Mode-S address as the primary key for tying position broadcasts, callsigns, and ownership records together.

Prefer a tail-number view? See the SE-NAB page for operator, model, and routing details .

Mode-S 4AB822 frequently asked

What is Mode-S code 4AB822?
4AB822 is an ICAO 24-bit transponder address. Allocated to Sweden. Assigned to SE-NAB.
Where is Mode-S 4AB822 registered?
Mode-S code 4AB822 is allocated to Sweden (SE). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 4AB822 broadcasting right now?
Yes. Mode-S 4AB822 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 4AB822, octal 22534042, decimal 4,896,802.
What flights does 4AB822 operate?
Mode-S 4AB822 has broadcast 20 distinct callsigns, including NSZ5074, NSZ5PE, NSZ5DM, NSZ80W, NSZ5085.