Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

A356DB

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N314NB · AIRBUS A-319 · operated by DELTA AIR LINES INC

Hex
A356DB
Octal
50653333
Decimal
10,704,603
Country
US
Tail
N314NB
Type
A319
No current signal · last broadcast Jul 26, 22:45 UTC
Flights observed
559
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 22:45 UTC

Last known position

Most recent position reported by Mode-S A356DB.

Country allocation

The ICAO 24-bit address A356DB 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
DAL1472 Delta Air Lines 12 2026-06-17
DAL950 Delta Air Lines 10 2026-07-24
DAL2975 - 10 2026-07-08
DAL2888 - 10 2026-07-20
DAL2815 - 9 2026-06-16
DAL2785 - 9 2026-07-19
DAL890 Delta Air Lines 8 2026-07-20
DAL2551 - 8 2026-07-09
DAL2314 Delta Air Lines 8 2026-06-07
DAL2283 - 8 2026-07-15
DAL2168 - 8 2026-06-19
DAL1444 - 8 2026-06-19
DAL1075 - 8 2026-07-15
DAL487 - 7 2026-07-12
DAL381 - 7 2026-07-13
DAL2351 - 7 2026-07-15
DAL2148 - 7 2026-07-07
DAL2064 - 7 2026-06-15
DAL1559 - 7 2026-07-02
DAL1023 Delta Air Lines 7 2026-06-13

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 DAL2381 STL → DTW Jul 26, 22:35 UTCJul 26, 22:45 UTC10m
2026-07-26 DAL2381 STL → DTW Jul 26, 19:30 UTCJul 26, 21:00 UTC1h 30m
2026-07-26 DAL2490 LGA → RSW Jul 26, 16:15 UTCJul 26, 18:00 UTC1h 45m
2026-07-26 DAL2490 LGA → RSW Jul 26, 16:15 UTCJul 26, 17:57 UTC1h 42m
2026-07-26 DAL2490 LGA → RSW Jul 26, 13:20 UTCJul 26, 15:00 UTC1h 40m
2026-07-25 DAL548 LAX → JFK Jul 25, 18:35 UTCJul 25, 20:00 UTC1h 25m
2026-07-25 DAL548 LAX → JFK Jul 25, 18:35 UTCJul 25, 19:52 UTC1h 17m
2026-07-25 DAL737 LAX → BOS Jul 25, 16:10 UTCJul 25, 17:30 UTC1h 20m
2026-07-25 DAL1157 ATL → CVG Jul 25, 13:05 UTCJul 25, 14:55 UTC1h 50m
2026-07-25 DAL2707 LGA → ATL Jul 25, 00:30 UTCJul 25, 02:25 UTC1h 55m
2026-07-24 DAL360 ATL → LGA Jul 24, 21:55 UTCJul 24, 23:10 UTC1h 15m
2026-07-24 DAL360 ATL → LGA Jul 24, 17:35 UTCJul 24, 19:00 UTC1h 25m
2026-07-24 DAL1324 RSW → DTW Jul 24, 14:30 UTCJul 24, 16:10 UTC1h 40m
2026-07-24 DAL1324 RSW → DTW Jul 24, 11:55 UTCJul 24, 13:15 UTC1h 20m
2026-07-24 DAL950 ATL → SFO Jul 24, 00:15 UTCJul 24, 01:30 UTC1h 15m
2026-07-23 DAL2030 IND → MSP Jul 23, 21:55 UTCJul 23, 22:55 UTC1h 0m
2026-07-23 DAL788 HNL → MSP Jul 23, 17:05 UTCJul 23, 19:40 UTC2h 35m
2026-07-23 DAL788 HNL → MSP Jul 23, 17:03 UTCJul 23, 19:37 UTC2h 34m
2026-07-23 DAL788 HNL → MSP Jul 23, 13:25 UTCJul 23, 16:00 UTC2h 35m
2026-07-23 DAL2869 ATL → ROC Jul 23, 10:15 UTCJul 23, 11:25 UTC1h 10m
2026-07-23 DAL2869 ATL → ROC Jul 23, 10:14 UTCJul 23, 11:21 UTC1h 7m
2026-07-23 DAL2961 ATL → LEX Jul 23, 01:45 UTCJul 23, 03:30 UTC1h 45m
2026-07-22 DAL1224 LAX → SFO Jul 22, 18:55 UTCJul 22, 21:40 UTC2h 45m
2026-07-22 DAL1224 LAX → SFO Jul 22, 15:20 UTCJul 22, 17:25 UTC2h 5m
2026-07-22 DAL1193 SLC → SJC Jul 22, 11:25 UTCJul 22, 12:25 UTC1h 0m
2026-07-22 DAL1193 SLC → SJC Jul 22, 10:03 UTCJul 22, 12:23 UTC2h 20m
2026-07-22 DAL2961 ATL → LEX Jul 22, 02:10 UTCJul 22, 04:05 UTC1h 55m
2026-07-21 DAL1224 LAX → SFO Jul 21, 19:35 UTCJul 21, 22:30 UTC2h 55m
2026-07-21 DAL1224 LAX → SFO Jul 21, 15:15 UTCJul 21, 17:30 UTC2h 15m
2026-07-21 DAL2834 BOS → LGA Jul 21, 11:40 UTCJul 21, 13:45 UTC2h 5m
2026-07-21 DAL2097 - Jul 21, 01:35 UTCJul 21, 03:10 UTC1h 35m
2026-07-20 DAL2863 DCA → MSP Jul 20, 19:05 UTCJul 20, 21:15 UTC2h 10m
2026-07-20 DAL2863 DCA → MSP Jul 20, 19:01 UTCJul 20, 21:10 UTC2h 9m
2026-07-20 DAL2888 - Jul 20, 15:35 UTCJul 20, 17:50 UTC2h 15m
2026-07-20 DAL890 CLT → MSP Jul 20, 12:25 UTCJul 20, 14:10 UTC1h 45m
2026-07-20 DAL817 DEN → ATL Jul 20, 01:16 UTCJul 20, 02:43 UTC1h 27m
2026-07-19 DAL2816 ORD → BOS Jul 19, 20:43 UTCJul 19, 22:30 UTC1h 47m
2026-07-19 DAL2816 BOS → ORD Jul 19, 16:55 UTCJul 19, 19:10 UTC2h 15m
2026-07-19 DAL2785 - Jul 19, 12:30 UTCJul 19, 14:15 UTC1h 45m
2026-07-18 DAL2785 - Jul 18, 16:30 UTCJul 18, 18:20 UTC1h 50m
2026-07-18 DAL2509 - Jul 18, 12:25 UTCJul 18, 14:30 UTC2h 5m
2026-07-18 DAL2586 BOS → BNA Jul 18, 00:35 UTCJul 18, 02:50 UTC2h 16m
2026-07-17 DAL2785 - Jul 17, 19:45 UTCJul 17, 21:39 UTC1h 55m
2026-07-17 DAL2785 CHS → BOS Jul 17, 19:42 UTCJul 17, 21:35 UTC1h 53m
2026-07-17 DAL2785 - Jul 17, 16:15 UTCJul 17, 18:05 UTC1h 50m
2026-07-17 DAL2509 BNA → BOS Jul 17, 12:45 UTCJul 17, 14:44 UTC2h 0m
2026-07-17 DAL2586 BOS → BNA Jul 17, 00:25 UTCJul 17, 02:40 UTC2h 15m
2026-07-17 DAL2586 BOS → BNA Jul 17, 00:30 UTCJul 17, 02:45 UTC2h 15m
2026-07-16 DAL2785 - Jul 16, 20:05 UTCJul 16, 22:00 UTC1h 55m
2026-07-16 DAL2785 - Jul 16, 16:19 UTCJul 16, 18:15 UTC1h 55m

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 N314NB page for operator, model, and routing details .

Mode-S A356DB frequently asked

What is Mode-S code A356DB?
A356DB is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N314NB.
Where is Mode-S A356DB registered?
Mode-S code A356DB 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 A356DB broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 22:45 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A356DB, octal 50653333, decimal 10,704,603.
What flights does A356DB operate?
Mode-S A356DB has broadcast 20 distinct callsigns, including DAL1472, DAL950, DAL2975, DAL2888, DAL2815.