Apparatus

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sensors Mode-S transponder

A35E49

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N316NB · AIRBUS A-319 · operated by DELTA AIR LINES INC

Hex
A35E49
Octal
50657111
Decimal
10,706,505
Country
US
Tail
N316NB
Type
A319
No current signal · last broadcast 1h ago
Flights observed
491
Distinct callsigns
20
Country
US
Last broadcast
1h ago

Last known position

Most recent position reported by Mode-S A35E49.

Country allocation

The ICAO 24-bit address A35E49 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
DAL1143 - 16 2026-06-17
DAL2002 - 12 2026-06-24
DAL487 Delta Air Lines 10 2026-05-30
DAL2176 Delta Air Lines 10 2026-06-11
DAL1438 - 10 2026-06-24
DAL1077 Delta Air Lines 10 2026-05-31
DAL2476 - 9 2026-07-13
DAL1729 - 9 2026-06-24
DAL1612 - 9 2026-06-22
DAL946 Delta Air Lines 8 2026-06-23
DAL2632 Delta Air Lines 8 2026-07-03
DAL2455 Delta Air Lines 8 2026-04-19
DAL2148 Delta Air Lines 8 2026-05-19
DAL1454 - 8 2026-07-13
DAL1287 - 8 2026-06-20
DAL1216 - 8 2026-07-14
DAL381 - 7 2026-07-08
DAL1218 Delta Air Lines 7 2026-06-13
DAL2975 Delta Air Lines 6 2026-06-07
DAL2459 - 6 2026-06-19

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-15 DAL2243 - Jul 15, 01:25 UTCJul 15, 04:15 UTC2h 50m
2026-07-14 DAL1517 - Jul 14, 21:15 UTCJul 15, 00:00 UTC2h 44m
2026-07-14 DAL1517 - Jul 14, 17:05 UTCJul 14, 20:00 UTC2h 55m
2026-07-14 DAL1216 - Jul 14, 12:45 UTCJul 14, 15:50 UTC3h 5m
2026-07-14 DAL1633 - Jul 14, 01:20 UTCJul 14, 03:30 UTC2h 10m
2026-07-13 DAL1454 - Jul 13, 22:55 UTCJul 14, 00:00 UTC1h 5m
2026-07-13 DAL1454 - Jul 13, 20:50 UTCJul 13, 21:55 UTC1h 5m
2026-07-13 DAL2476 DCA → DTW Jul 13, 18:30 UTCJul 13, 19:30 UTC1h 0m
2026-07-13 DAL2476 DCA → DTW Jul 13, 18:26 UTCJul 13, 19:29 UTC1h 3m
2026-07-13 DAL2476 DTW → DCA Jul 13, 15:55 UTCJul 13, 17:00 UTC1h 5m
2026-07-13 DAL1529 - Jul 13, 01:01 UTCJul 13, 03:20 UTC2h 20m
2026-07-12 DAL1529 - Jul 12, 21:05 UTCJul 12, 23:40 UTC2h 35m
2026-07-12 DAL2265 - Jul 12, 17:05 UTCJul 12, 18:20 UTC1h 15m
2026-07-12 DAL2265 RDU → DTW Jul 12, 17:05 UTCJul 12, 18:17 UTC1h 12m
2026-07-12 DAL2164 - Jul 12, 14:25 UTCJul 12, 15:40 UTC1h 15m
2026-07-12 DAL2164 DTW → RDU Jul 12, 14:22 UTCJul 12, 15:39 UTC1h 17m
2026-07-12 DAL2497 - Jul 12, 10:40 UTCJul 12, 13:15 UTC2h 35m
2026-07-12 DAL1365 - Jul 12, 00:55 UTCJul 12, 03:40 UTC2h 45m
2026-07-11 DAL1454 DCA → DTW Jul 11, 21:50 UTCJul 11, 22:55 UTC1h 5m
2026-07-11 DAL1454 DTW → DCA Jul 11, 19:05 UTCJul 11, 20:10 UTC1h 5m
2026-07-11 DAL2476 DCA → DTW Jul 11, 16:30 UTCJul 11, 17:40 UTC1h 10m
2026-07-11 DAL2476 - Jul 11, 14:10 UTCJul 11, 15:10 UTC1h 0m
2026-07-11 DAL2183 - Jul 11, 10:30 UTCJul 11, 12:35 UTC2h 5m
2026-07-11 DAL2305 BOS → DFW Jul 11, 00:20 UTCJul 11, 03:45 UTC3h 25m
2026-07-10 DAL1075 - Jul 10, 20:20 UTCJul 10, 21:50 UTC1h 30m
2026-07-10 DAL1075 RDU → BOS Jul 10, 20:18 UTCJul 10, 21:41 UTC1h 23m
2026-07-10 DAL2283 BOS → RDU Jul 10, 17:20 UTCJul 10, 18:50 UTC1h 30m
2026-07-10 DAL2351 DFW → BOS Jul 10, 12:40 UTCJul 10, 15:50 UTC3h 10m
2026-07-10 DAL420 - Jul 10, 02:00 UTCJul 10, 04:40 UTC2h 40m
2026-07-09 DAL2588 - Jul 9, 21:55 UTCJul 10, 00:25 UTC2h 30m
2026-07-09 DAL2458 - Jul 9, 17:55 UTCJul 9, 20:35 UTC2h 40m
2026-07-09 DAL2458 DTW → SAT Jul 9, 17:52 UTCJul 9, 20:34 UTC2h 42m
2026-07-09 DAL2682 BNA → DTW Jul 9, 15:20 UTCJul 9, 16:30 UTC1h 10m
2026-07-09 DAL2682 - Jul 9, 12:35 UTCJul 9, 13:40 UTC1h 5m
2026-07-09 DAL1752 ROC → DTW Jul 9, 10:30 UTCJul 9, 11:20 UTC50m
2026-07-09 DAL3148 - Jul 9, 01:45 UTCJul 9, 02:25 UTC40m
2026-07-08 DAL2736 AUS → DTW Jul 8, 21:45 UTCJul 9, 00:15 UTC2h 30m
2026-07-08 DAL381 SFO → AUS Jul 8, 16:55 UTCJul 8, 19:55 UTC3h 0m
2026-07-08 DAL381 AUS → SFO Jul 8, 12:15 UTCJul 8, 15:35 UTC3h 20m
2026-07-08 DAL2578 - Jul 8, 00:55 UTCJul 8, 03:20 UTC2h 25m
2026-07-07 DAL2358 RSW → BOS Jul 7, 22:40 UTCJul 7, 23:25 UTC45m
2026-07-07 DAL2358 RSW → BOS Jul 7, 22:36 UTCJul 7, 23:22 UTC46m
2026-07-07 DAL2358 RSW → BOS Jul 7, 20:10 UTCJul 7, 20:55 UTC45m
2026-07-07 DAL2265 - Jul 7, 17:25 UTCJul 7, 18:35 UTC1h 10m
2026-07-07 DAL2265 RDU → DTW Jul 7, 17:24 UTCJul 7, 18:33 UTC1h 9m
2026-07-07 DAL2118 BNH → RDU Jul 7, 14:35 UTCJul 7, 16:05 UTC1h 30m
2026-07-07 DAL1054 ALB → ATL Jul 7, 11:05 UTCJul 7, 12:30 UTC1h 25m
2026-07-07 DAL1054 ALB → ATL Jul 7, 11:04 UTCJul 7, 12:27 UTC1h 23m
2026-07-07 DAL2992 MIA → RDU Jul 7, 03:50 UTCJul 7, 05:25 UTC1h 35m
2026-07-06 DAL2576 TPA → BOS Jul 6, 22:20 UTCJul 7, 00:25 UTC2h 5m

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 N316NB page for operator, model, and routing details .

Mode-S A35E49 frequently asked

What is Mode-S code A35E49?
A35E49 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N316NB.
Where is Mode-S A35E49 registered?
Mode-S code A35E49 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 A35E49 broadcasting right now?
No active broadcast right now. Last signal was 1h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A35E49, octal 50657111, decimal 10,706,505.
What flights does A35E49 operate?
Mode-S A35E49 has broadcast 20 distinct callsigns, including DAL1143, DAL2002, DAL487, DAL2176, DAL1438.