Apparatus

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sensors Mode-S transponder

ABBEE3

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N856NW · AIRBUS A-330-200 · operated by DELTA AIR LINES INC

Hex
ABBEE3
Octal
52737343
Decimal
11,255,523
Country
US
Tail
N856NW
Type
A332
Broadcasting now · callsign DAL14 · 35,000 ft
Flights observed
245
Distinct callsigns
20
Country
US
Last broadcast
32m ago

Current position

ABBEE3 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address ABBEE3 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
DAL106 Delta Air Lines 17 2026-07-07
DAL86 - 16 2026-07-03
DAL107 - 16 2026-07-03
DAL1 - 16 2026-07-04
DAL15 - 15 2026-07-08
DAL51 - 14 2026-07-05
DAL279 - 13 2026-07-13
DAL87 - 12 2026-06-28
DAL55 - 12 2026-07-11
DAL54 - 12 2026-07-10
DAL50 - 11 2026-07-06
DAL278 - 10 2026-07-12
DAL2 - 10 2026-07-07
DAL14 - 10 2026-07-13
DAL353 Delta Air Lines 9 2026-05-18
DAL23 - 8 2026-06-20
DAL22 - 7 2026-06-20
DAL259 - 6 2026-07-01
DAL991 Delta Air Lines 5 2026-04-24
DAL979 Delta Air Lines 5 2026-05-19

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 DAL14 - Jul 13, 23:25 UTCJul 14, 06:45 UTC7h 20m
2026-07-13 DAL279 - Jul 13, 09:20 UTCJul 13, 12:45 UTC3h 25m
2026-07-13 DAL279 NAP → ATL Jul 13, 09:14 UTCJul 13, 19:52 UTC10h 38m
2026-07-13 DAL279 NAP → ATL Jul 13, 09:14 UTCJul 13, 19:53 UTC10h 39m
2026-07-12 DAL278 ATL → NAP Jul 12, 20:04 UTCJul 13, 05:35 UTC9h 31m
2026-07-12 DAL278 - Jul 12, 20:05 UTCJul 13, 05:31 UTC9h 25m
2026-07-11 DAL55 - Jul 11, 05:40 UTCJul 11, 22:40 UTC17h 0m
2026-07-10 DAL54 - Jul 10, 22:50 UTCJul 11, 22:40 UTC23h 50m
2026-07-10 DAL54 ATL → LOS Jul 10, 21:54 UTCJul 11, 09:18 UTC11h 24m
2026-07-10 DAL54 - Jul 10, 21:55 UTCJul 11, 15:00 UTC17h 5m
2026-07-09 DAL110 - Jul 9, 23:20 UTCJul 10, 09:20 UTC10h 0m
2026-07-09 DAL101 ATL → EZE Jul 9, 03:05 UTCJul 9, 12:35 UTC9h 30m
2026-07-09 DAL101 ATL → EZE Jul 9, 03:01 UTCJul 9, 12:31 UTC9h 30m
2026-07-08 DAL15 FRA → ATL Jul 8, 08:55 UTCJul 8, 18:10 UTC9h 15m
2026-07-08 DAL15 FRA → ATL Jul 8, 08:54 UTCJul 8, 18:04 UTC9h 10m
2026-07-07 DAL106 JFK → FRA Jul 7, 23:02 UTCJul 8, 06:19 UTC7h 17m
2026-07-07 DAL106 JFK → FRA Jul 7, 23:05 UTCJul 8, 06:15 UTC7h 10m
2026-07-07 DAL2 - Jul 7, 11:05 UTCJul 7, 18:05 UTC7h 0m
2026-07-06 DAL50 SLC → LHR Jul 6, 23:43 UTCJul 7, 08:45 UTC9h 2m
2026-07-06 DAL50 - Jul 6, 23:45 UTCJul 7, 02:15 UTC2h 30m
2026-07-05 DAL51 - Jul 5, 11:15 UTCJul 5, 21:10 UTC9h 55m
2026-07-05 DAL51 LHR → SLC Jul 5, 11:11 UTCJul 5, 21:04 UTC9h 53m
2026-07-05 DAL50 SLC → LHR Jul 5, 00:10 UTCJul 5, 09:15 UTC9h 5m
2026-07-04 DAL51 LHR → SLC Jul 4, 10:10 UTCJul 4, 20:00 UTC9h 50m
2026-07-04 DAL1 JFK → LHR Jul 4, 01:36 UTCJul 4, 07:52 UTC6h 16m
2026-07-04 DAL1 JFK → LHR Jul 4, 01:40 UTCJul 4, 08:05 UTC6h 25m
2026-07-03 DAL107 - Jul 3, 10:05 UTCJul 3, 12:20 UTC2h 15m
2026-07-03 DAL107 FRA → JFK Jul 3, 10:03 UTCJul 3, 18:14 UTC8h 11m
2026-07-03 DAL107 FRA → JFK Jul 3, 10:03 UTCJul 3, 18:15 UTC8h 12m
2026-07-03 DAL86 - Jul 3, 00:50 UTCJul 3, 02:55 UTC2h 5m
2026-07-03 DAL86 DTW → FRA Jul 3, 00:49 UTCJul 3, 08:11 UTC7h 22m
2026-07-02 DAL293 LGA → ATL Jul 2, 09:20 UTCJul 2, 10:15 UTC55m
2026-07-02 DAL293 LGA → ATL Jul 2, 09:20 UTCJul 2, 16:51 UTC7h 31m
2026-07-01 DAL258 MSP → DUB Jul 1, 23:40 UTCJul 2, 06:15 UTC6h 35m
2026-07-01 DAL259 - Jul 1, 11:10 UTCJul 1, 18:45 UTC7h 35m
2026-07-01 DAL259 DUB → MSP Jul 1, 11:09 UTCJul 1, 19:04 UTC7h 55m
2026-07-01 DAL292 KIX → GUM Jul 1, 02:05 UTCJul 1, 08:30 UTC6h 25m
2026-06-30 DAL293 LGA → ATL Jun 30, 09:10 UTCJun 30, 16:25 UTC7h 15m
2026-06-29 DAL258 MSP → DUB Jun 29, 23:54 UTCJun 30, 07:00 UTC7h 5m
2026-06-29 DAL259 - Jun 29, 11:10 UTCJun 29, 11:50 UTC40m
2026-06-29 DAL259 DUB → MSP Jun 29, 11:08 UTCJun 29, 18:45 UTC7h 37m
2026-06-29 DAL292 KIX → GUM Jun 29, 02:05 UTCJun 29, 08:39 UTC6h 35m
2026-06-29 DAL292 KIX → GUM Jun 29, 02:02 UTCJun 29, 08:35 UTC6h 33m
2026-06-28 DAL87 FRA → DTW Jun 28, 09:25 UTCJun 28, 17:57 UTC8h 32m
2026-06-28 DAL87 - Jun 28, 09:30 UTCJun 28, 11:25 UTC1h 55m
2026-06-27 DAL14 ATL → FRA Jun 27, 22:15 UTCJun 28, 06:24 UTC8h 10m
2026-06-26 DAL55 LOS → ATL Jun 26, 11:57 UTCJun 26, 23:20 UTC11h 23m
2026-06-26 DAL55 LOS → ATL Jun 26, 11:57 UTCJun 26, 23:22 UTC11h 25m
2026-06-25 DAL54 - Jun 25, 22:29 UTCJun 26, 14:44 UTC16h 15m
2026-06-25 DAL15 FRA → ATL Jun 25, 09:55 UTCJun 25, 19:25 UTC9h 30m

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 N856NW page for operator, model, and routing details .

Mode-S ABBEE3 frequently asked

What is Mode-S code ABBEE3?
ABBEE3 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N856NW.
Where is Mode-S ABBEE3 registered?
Mode-S code ABBEE3 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 ABBEE3 broadcasting right now?
Yes. Mode-S ABBEE3 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex ABBEE3, octal 52737343, decimal 11,255,523.
What flights does ABBEE3 operate?
Mode-S ABBEE3 has broadcast 20 distinct callsigns, including DAL106, DAL86, DAL107, DAL1, DAL15.