Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

A42B32

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N368NB · AIRBUS A-319 · operated by DELTA AIR LINES INC

Hex
A42B32
Octal
51025462
Decimal
10,758,962
Country
US
Tail
N368NB
Type
A319
No current signal · last broadcast 1d ago
Flights observed
285
Distinct callsigns
20
Country
US
Last broadcast
1d ago

Last known position

Most recent position reported by Mode-S A42B32.

Country allocation

The ICAO 24-bit address A42B32 falls within the block assigned to United States (US) by ICAO Annex 10, Volume III. Every aircraft registered in United States 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
DAL381 - 12 2026-07-14
DAL1116 - 10 2026-07-20
DAL1077 Delta Air Lines 9 2026-07-26
DAL1049 Delta Air Lines 9 2026-07-24
DAL2207 Delta Air Lines 8 2026-07-24
DAL1064 Delta Air Lines 8 2026-07-24
DAL2728 Delta Air Lines 7 2026-07-25
DAL2282 - 7 2026-07-19
DAL2855 Delta Air Lines 6 2026-07-23
DAL2736 - 6 2026-07-14
DAL628 - 5 2026-06-29
DAL417 Delta Air Lines 5 2026-07-20
DAL2578 - 5 2026-07-07
DAL2030 - 5 2026-07-16
DAL1558 - 5 2026-07-03
DAL1557 - 5 2026-07-06
DAL788 Delta Air Lines 4 2026-06-07
DAL646 - 4 2026-06-23
DAL487 Delta Air Lines 4 2026-07-25
DAL3135 - 4 2026-07-10

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 DAL2358 RSW → BOS Jul 26, 20:10 UTCJul 26, 20:55 UTC45m
2026-07-26 DAL2163 MSP → SRQ Jul 26, 17:25 UTCJul 26, 18:50 UTC1h 25m
2026-07-26 DAL2163 MSP → SRQ Jul 26, 14:40 UTCJul 26, 15:55 UTC1h 15m
2026-07-26 DAL1040 AUS → DTW Jul 26, 10:30 UTCJul 26, 13:10 UTC2h 40m
2026-07-26 DAL1077 FAY → ATL Jul 26, 01:30 UTCJul 26, 04:40 UTC3h 10m
2026-07-26 DAL1077 FAY → ATL Jul 26, 01:30 UTCJul 26, 04:40 UTC3h 10m
2026-07-25 DAL1077 FAY → ATL Jul 25, 20:40 UTCJul 25, 23:50 UTC3h 10m
2026-07-25 DAL487 JFK → SDQ Jul 25, 16:45 UTCJul 25, 18:45 UTC2h 0m
2026-07-25 DAL487 JFK → SDQ Jul 25, 13:25 UTCJul 25, 15:25 UTC2h 0m
2026-07-25 DAL2728 JAX → MSP Jul 25, 00:02 UTCJul 25, 02:19 UTC2h 17m
2026-07-25 DAL2728 JAX → MSP Jul 25, 00:05 UTCJul 25, 02:25 UTC2h 20m
2026-07-24 DAL1064 BOS → ATL Jul 24, 20:55 UTCJul 24, 22:50 UTC1h 55m
2026-07-24 DAL1049 LAX → DEN Jul 24, 17:10 UTCJul 24, 19:05 UTC1h 55m
2026-07-24 DAL1049 LAX → DEN Jul 24, 17:08 UTCJul 24, 18:54 UTC1h 46m
2026-07-24 DAL2207 CLE → SLC Jul 24, 11:55 UTCJul 24, 15:25 UTC3h 30m
2026-07-23 DAL2855 MSP → BNA Jul 23, 23:35 UTCJul 24, 02:35 UTC3h 0m
2026-07-23 DAL2618 MSP → DCA Jul 23, 18:25 UTCJul 23, 20:40 UTC2h 15m
2026-07-23 DAL1077 FAY → ATL Jul 23, 14:10 UTCJul 23, 17:20 UTC3h 10m
2026-07-22 DAL1077 FAY → ATL Jul 22, 21:10 UTCJul 23, 00:20 UTC3h 10m
2026-07-22 DAL487 JFK → SDQ Jul 22, 17:10 UTCJul 22, 19:20 UTC2h 10m
2026-07-22 DAL487 JFK → SDQ Jul 22, 13:40 UTCJul 22, 15:50 UTC2h 10m
2026-07-22 DAL2728 JAX → MSP Jul 22, 00:45 UTCJul 22, 03:10 UTC2h 25m
2026-07-21 DAL1064 BOS → ATL Jul 21, 20:45 UTCJul 21, 22:35 UTC1h 50m
2026-07-21 DAL1049 LAX → DEN Jul 21, 17:15 UTCJul 21, 18:55 UTC1h 40m
2026-07-21 DAL2207 - Jul 21, 11:40 UTCJul 21, 15:30 UTC3h 50m
2026-07-21 DAL2855 MSP → BNA Jul 21, 00:35 UTCJul 21, 03:30 UTC2h 55m
2026-07-20 DAL1116 LGB → SLC Jul 20, 22:00 UTCJul 20, 23:25 UTC1h 25m
2026-07-20 DAL3124 SLC → LGB Jul 20, 02:50 UTCJul 20, 04:10 UTC1h 20m
2026-07-20 DAL417 ATL → LGA Jul 20, 00:30 UTCJul 20, 01:00 UTC30m
2026-07-19 DAL417 ATL → LGA Jul 19, 22:05 UTCJul 19, 22:25 UTC20m
2026-07-19 DAL2282 - Jul 19, 19:35 UTCJul 19, 20:05 UTC30m
2026-07-19 DAL2282 - Jul 19, 17:15 UTCJul 19, 17:40 UTC25m
2026-07-19 DAL2618 - Jul 19, 13:25 UTCJul 19, 15:45 UTC2h 20m
2026-07-18 DAL1967 LAX → SAL Jul 18, 21:15 UTCJul 18, 22:50 UTC1h 35m
2026-07-18 DAL1967 LAX → SAL Jul 18, 17:55 UTCJul 18, 19:35 UTC1h 40m
2026-07-18 - AUS → AUS Jul 18, 06:35 UTCJul 18, 06:40 UTC5m
2026-07-17 DAL622 - Jul 17, 23:05 UTCJul 18, 01:39 UTC2h 35m
2026-07-17 DAL946 PHX → DTW Jul 17, 18:44 UTCJul 17, 21:30 UTC2h 45m
2026-07-17 DAL946 PHX → DTW Jul 17, 14:44 UTCJul 17, 17:25 UTC2h 40m
2026-07-17 DAL1584 AUS → ATL Jul 17, 01:39 UTCJul 17, 04:20 UTC2h 40m
2026-07-17 DAL1584 AUS → ATL Jul 17, 01:39 UTCJul 17, 04:18 UTC2h 39m
2026-07-16 DAL1612 - Jul 16, 20:55 UTCJul 16, 23:25 UTC2h 30m
2026-07-16 DAL1043 - Jul 16, 16:44 UTCJul 16, 18:59 UTC2h 15m
2026-07-16 DAL1043 - Jul 16, 13:05 UTCJul 16, 15:30 UTC2h 25m
2026-07-16 DAL2898 - Jul 16, 10:45 UTCJul 16, 11:34 UTC50m
2026-07-16 DAL978 - Jul 16, 03:05 UTCJul 16, 03:45 UTC40m
2026-07-16 DAL2030 - Jul 16, 00:10 UTCJul 16, 01:15 UTC1h 5m
2026-07-15 DAL2030 - Jul 15, 21:40 UTCJul 15, 22:40 UTC1h 0m
2026-07-15 DAL1218 AUS → DTW Jul 15, 17:05 UTCJul 15, 19:40 UTC2h 35m
2026-07-15 DAL1218 - Jul 15, 13:15 UTCJul 15, 15:50 UTC2h 35m

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 N368NB page for operator, model, and routing details .

Mode-S A42B32 frequently asked

What is Mode-S code A42B32?
A42B32 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N368NB.
Where is Mode-S A42B32 registered?
Mode-S code A42B32 is allocated to United States (US). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is A42B32 broadcasting right now?
No active broadcast right now. Last signal was 1d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A42B32, octal 51025462, decimal 10,758,962.
What flights does A42B32 operate?
Mode-S A42B32 has broadcast 20 distinct callsigns, including DAL381, DAL1116, DAL1077, DAL1049, DAL2207.