Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

A376EC

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N322NB · AIRBUS A-319 · operated by DELTA AIR LINES INC

Hex
A376EC
Octal
50673354
Decimal
10,712,812
Country
US
Tail
N322NB
Type
A319
No current signal · last broadcast Jul 26, 22:40 UTC
Flights observed
567
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 22:40 UTC

Last known position

Most recent position reported by Mode-S A376EC.

Country allocation

The ICAO 24-bit address A376EC 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
DAL788 - 14 2026-06-24
DAL2888 Delta Air Lines 10 2026-05-08
DAL2030 - 10 2026-06-18
DAL1003 - 10 2026-07-09
DAL381 - 9 2026-07-18
DAL2898 - 8 2026-07-21
DAL2689 Delta Air Lines 8 2026-06-01
DAL1360 Delta Air Lines 8 2026-06-02
DAL1302 Delta Air Lines 8 2026-06-01
DAL628 - 7 2026-07-14
DAL303 Delta Air Lines 7 2026-05-01
DAL2859 Delta Air Lines 7 2026-07-24
DAL2570 Delta Air Lines 7 2026-04-30
DAL1612 Delta Air Lines 7 2026-07-21
DAL1529 - 7 2026-07-20
DAL1340 Delta Air Lines 7 2026-06-02
DAL1224 - 7 2026-06-28
DAL1116 - 7 2026-07-17
DAL2992 Delta Air Lines 6 2026-05-08
DAL2746 - 6 2026-06-29

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 DAL2588 MSP → EWR Jul 26, 21:55 UTCJul 26, 22:40 UTC45m
2026-07-26 DAL2458 PDX → SLC Jul 26, 18:00 UTCJul 26, 20:30 UTC2h 30m
2026-07-26 DAL2458 PDX → SLC Jul 26, 17:58 UTCJul 26, 20:31 UTC2h 33m
2026-07-26 DAL2682 BNA → DTW Jul 26, 15:10 UTCJul 26, 16:35 UTC1h 25m
2026-07-26 DAL2682 BNA → DTW Jul 26, 12:40 UTCJul 26, 13:50 UTC1h 10m
2026-07-26 DAL1752 DTW → MBJ Jul 26, 10:30 UTCJul 26, 11:20 UTC50m
2026-07-26 DAL3148 JAX → JFK Jul 26, 01:50 UTCJul 26, 02:35 UTC45m
2026-07-25 DAL645 MEX → DTW Jul 25, 20:30 UTCJul 26, 00:20 UTC3h 50m
2026-07-25 DAL646 DTW → MEX Jul 25, 15:25 UTCJul 25, 19:05 UTC3h 40m
2026-07-25 DAL2567 EWR → DTW Jul 25, 00:45 UTCJul 25, 02:00 UTC1h 15m
2026-07-24 DAL2567 EWR → DTW Jul 24, 22:15 UTCJul 24, 23:30 UTC1h 15m
2026-07-24 DAL1557 MSP → IAH Jul 24, 19:15 UTCJul 24, 20:25 UTC1h 10m
2026-07-24 DAL1557 MSP → IAH Jul 24, 16:40 UTCJul 24, 17:50 UTC1h 10m
2026-07-24 DAL2859 BOS → BNA Jul 24, 14:00 UTCJul 24, 15:25 UTC1h 25m
2026-07-24 DAL2859 BOS → BNA Jul 24, 13:56 UTCJul 24, 15:20 UTC1h 24m
2026-07-24 DAL2859 BOS → BNA Jul 24, 11:10 UTCJul 24, 12:23 UTC1h 13m
2026-07-24 DAL1096 ATL → YUL Jul 24, 07:05 UTCJul 24, 09:20 UTC2h 15m
2026-07-24 DAL1729 SAV → ATL Jul 24, 03:30 UTCJul 24, 05:30 UTC2h 0m
2026-07-24 DAL1729 SAV → ATL Jul 24, 03:28 UTCJul 24, 05:27 UTC1h 59m
2026-07-24 DAL1438 BNA → LGA Jul 24, 01:20 UTCJul 24, 02:15 UTC55m
2026-07-23 DAL1438 BNA → LGA Jul 23, 23:10 UTCJul 24, 00:00 UTC50m
2026-07-23 DAL521 SFO → JFK Jul 23, 19:15 UTCJul 23, 22:00 UTC2h 45m
2026-07-23 DAL521 SFO → JFK Jul 23, 14:45 UTCJul 23, 17:25 UTC2h 40m
2026-07-23 DAL2176 YUL → ATL Jul 23, 03:30 UTCJul 23, 05:25 UTC1h 55m
2026-07-23 DAL2176 YUL → ATL Jul 23, 00:25 UTCJul 23, 02:20 UTC1h 55m
2026-07-22 DAL2148 MSP → RDU Jul 22, 18:45 UTCJul 22, 20:40 UTC1h 55m
2026-07-22 DAL2148 MSP → RDU Jul 22, 15:10 UTCJul 22, 17:00 UTC1h 50m
2026-07-22 DAL1584 AUS → ATL Jul 22, 01:35 UTCJul 22, 04:10 UTC2h 35m
2026-07-21 DAL1612 JFK → PBI Jul 21, 20:50 UTCJul 21, 23:40 UTC2h 50m
2026-07-21 DAL1612 JFK → PBI Jul 21, 20:46 UTCJul 21, 23:27 UTC2h 41m
2026-07-21 DAL1043 - Jul 21, 16:40 UTCJul 21, 18:55 UTC2h 15m
2026-07-21 DAL1043 - Jul 21, 13:00 UTCJul 21, 15:20 UTC2h 20m
2026-07-21 DAL2898 BUF → DTW Jul 21, 10:50 UTCJul 21, 11:40 UTC50m
2026-07-21 DAL2898 BUF → DTW Jul 21, 10:49 UTCJul 21, 11:37 UTC48m
2026-07-21 DAL978 LAX → DTW Jul 21, 03:40 UTCJul 21, 04:20 UTC40m
2026-07-21 DAL1253 - Jul 21, 00:30 UTCJul 21, 01:55 UTC1h 25m
2026-07-20 DAL2934 - Jul 20, 20:30 UTCJul 20, 21:50 UTC1h 20m
2026-07-20 DAL2163 - Jul 20, 17:30 UTCJul 20, 18:55 UTC1h 25m
2026-07-20 DAL2163 - Jul 20, 14:50 UTCJul 20, 16:05 UTC1h 15m
2026-07-20 DAL1529 - Jul 20, 03:30 UTCJul 20, 05:45 UTC2h 15m
2026-07-19 DAL1529 - Jul 19, 22:35 UTCJul 20, 00:50 UTC2h 15m
2026-07-19 DAL1043 - Jul 19, 16:50 UTCJul 19, 19:10 UTC2h 20m
2026-07-19 DAL1043 - Jul 19, 13:10 UTCJul 19, 15:35 UTC2h 25m
2026-07-19 DAL2898 - Jul 19, 10:50 UTCJul 19, 11:40 UTC50m
2026-07-19 DAL2898 BUF → DTW Jul 19, 10:47 UTCJul 19, 11:33 UTC46m
2026-07-19 DAL978 - Jul 19, 02:10 UTCJul 19, 02:50 UTC40m
2026-07-18 DAL2736 AUS → DTW Jul 18, 22:10 UTCJul 19, 01:00 UTC2h 50m
2026-07-18 DAL2736 AUS → DTW Jul 18, 22:09 UTCJul 19, 00:48 UTC2h 39m
2026-07-18 DAL381 - Jul 18, 17:00 UTCJul 18, 20:10 UTC3h 10m
2026-07-18 DAL381 SFO → AUS Jul 18, 16:56 UTCJul 18, 20:11 UTC3h 15m

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 N322NB page for operator, model, and routing details .

Mode-S A376EC frequently asked

What is Mode-S code A376EC?
A376EC is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N322NB.
Where is Mode-S A376EC registered?
Mode-S code A376EC 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 A376EC broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 22:40 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A376EC, octal 50673354, decimal 10,712,812.
What flights does A376EC operate?
Mode-S A376EC has broadcast 20 distinct callsigns, including DAL788, DAL2888, DAL2030, DAL1003, DAL381.