Apparatus

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sensors Mode-S transponder

ABD018

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N860NW · AIRBUS A-330-200 · operated by DELTA AIR LINES INC

Hex
ABD018
Octal
52750030
Decimal
11,259,928
Country
US
Tail
N860NW
Type
A332
No current signal · last broadcast 27m ago
Flights observed
263
Distinct callsigns
20
Country
US
Last broadcast
27m ago

Last known position

Most recent position reported by Mode-S ABD018.

Country allocation

The ICAO 24-bit address ABD018 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
DAL2 - 21 2026-07-12
DAL1 - 21 2026-07-12
DAL259 - 19 2026-07-03
DAL258 - 15 2026-07-03
DAL86 - 14 2026-07-08
DAL293 Delta Air Lines 14 2026-07-04
DAL23 - 14 2026-07-07
DAL107 - 14 2026-07-08
DAL292 Delta Air Lines 13 2026-07-03
DAL87 - 12 2026-07-06
DAL22 - 12 2026-07-06
DAL51 - 10 2026-07-09
DAL15 - 10 2026-07-13
DAL106 - 10 2026-07-12
DAL50 - 9 2026-07-10
DAL14 - 7 2026-06-30
DAL1317 Delta Air Lines 6 2026-05-06
DAL101 - 6 2026-07-14
DAL55 - 5 2026-06-24
DAL54 - 4 2026-06-23

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 DAL101 - Jul 14, 04:15 UTCJul 14, 12:00 UTC7h 45m
2026-07-13 DAL15 - Jul 13, 18:35 UTCJul 13, 18:45 UTC10m
2026-07-13 DAL15 - Jul 13, 09:05 UTCJul 13, 11:10 UTC2h 5m
2026-07-13 DAL15 FRA → ATL Jul 13, 09:03 UTCJul 13, 18:20 UTC9h 17m
2026-07-12 DAL106 JFK → FRA Jul 12, 23:35 UTCJul 13, 06:35 UTC7h 0m
2026-07-12 DAL2 LHR → JFK Jul 12, 11:20 UTCJul 12, 18:10 UTC6h 50m
2026-07-12 DAL1 JFK → LHR Jul 12, 01:15 UTCJul 12, 07:31 UTC6h 16m
2026-07-12 DAL1 JFK → LHR Jul 12, 01:15 UTCJul 12, 07:35 UTC6h 20m
2026-07-11 DAL2 LHR → JFK Jul 11, 11:11 UTCJul 11, 18:31 UTC7h 20m
2026-07-11 DAL2 LHR → JFK Jul 11, 11:15 UTCJul 11, 18:30 UTC7h 15m
2026-07-10 DAL50 SLC → LHR Jul 10, 23:55 UTCJul 11, 08:50 UTC8h 55m
2026-07-09 DAL51 LHR → SLC Jul 9, 10:17 UTCJul 9, 19:55 UTC9h 38m
2026-07-09 DAL51 LHR → SLC Jul 9, 10:20 UTCJul 9, 20:00 UTC9h 40m
2026-07-09 DAL1 - Jul 9, 01:05 UTCJul 9, 07:45 UTC6h 40m
2026-07-08 DAL107 FRA → JFK Jul 8, 10:20 UTCJul 8, 18:20 UTC8h 0m
2026-07-08 DAL107 FRA → JFK Jul 8, 10:20 UTCJul 8, 18:18 UTC7h 58m
2026-07-08 DAL86 - Jul 8, 00:20 UTCJul 8, 02:00 UTC1h 40m
2026-07-08 DAL86 DTW → FRA Jul 8, 00:17 UTCJul 8, 08:26 UTC8h 9m
2026-07-07 DAL23 - Jul 7, 07:45 UTCJul 7, 10:00 UTC2h 15m
2026-07-07 DAL23 MUC → DTW Jul 7, 07:44 UTCJul 7, 16:37 UTC8h 53m
2026-07-06 DAL22 DTW → MUC Jul 6, 20:55 UTCJul 7, 04:40 UTC7h 45m
2026-07-06 DAL87 - Jul 6, 09:25 UTCJul 6, 10:00 UTC35m
2026-07-06 DAL87 FRA → DTW Jul 6, 09:25 UTCJul 6, 18:05 UTC8h 40m
2026-07-05 DAL106 JFK → FRA Jul 5, 23:25 UTCJul 6, 06:05 UTC6h 40m
2026-07-05 DAL107 FRA → JFK Jul 5, 10:05 UTCJul 5, 18:25 UTC8h 20m
2026-07-05 DAL86 - Jul 5, 00:30 UTCJul 5, 07:40 UTC7h 10m
2026-07-04 DAL293 LGA → ATL Jul 4, 09:15 UTCJul 4, 16:40 UTC7h 25m
2026-07-03 DAL258 MSP → DUB Jul 3, 23:50 UTCJul 4, 06:30 UTC6h 40m
2026-07-03 DAL259 DUB → MSP Jul 3, 12:05 UTCJul 3, 19:45 UTC7h 40m
2026-07-03 DAL292 KIX → GUM Jul 3, 03:40 UTCJul 3, 10:00 UTC6h 20m
2026-07-03 DAL292 KIX → GUM Jul 3, 03:39 UTCJul 3, 09:57 UTC6h 18m
2026-07-02 DAL23 - Jul 2, 07:25 UTCJul 2, 16:40 UTC9h 15m
2026-07-01 DAL22 - Jul 1, 21:00 UTCJul 1, 22:00 UTC1h 0m
2026-07-01 DAL22 DTW → MUC Jul 1, 20:56 UTCJul 2, 04:34 UTC7h 38m
2026-07-01 DAL87 FRA → DTW Jul 1, 09:25 UTCJul 1, 18:15 UTC8h 50m
2026-06-30 DAL14 - Jun 30, 22:10 UTCJul 1, 00:00 UTC1h 50m
2026-06-30 DAL14 ATL → FRA Jun 30, 22:10 UTCJul 1, 06:37 UTC8h 27m
2026-06-29 DAL15 - Jun 29, 10:04 UTCJun 29, 12:09 UTC2h 5m
2026-06-29 DAL15 FRA → ATL Jun 29, 10:04 UTCJun 29, 19:33 UTC9h 29m
2026-06-29 DAL106 JFK → FRA Jun 29, 00:37 UTCJun 29, 07:41 UTC7h 4m
2026-06-29 DAL106 JFK → FRA Jun 29, 00:39 UTCJun 29, 07:44 UTC7h 5m
2026-06-28 DAL107 FRA → JFK Jun 28, 10:10 UTCJun 28, 17:55 UTC7h 45m
2026-06-27 DAL86 - Jun 27, 23:50 UTCJun 28, 07:20 UTC7h 30m
2026-06-27 DAL86 DTW → FRA Jun 27, 23:45 UTCJun 28, 07:20 UTC7h 35m
2026-06-27 DAL87 FRA → DTW Jun 27, 10:00 UTCJun 27, 18:15 UTC8h 15m
2026-06-26 DAL14 ATL → FRA Jun 26, 22:14 UTCJun 27, 06:25 UTC8h 10m
2026-06-25 DAL110 - Jun 25, 23:24 UTCJun 25, 23:49 UTC25m
2026-06-25 DAL110 EZE → ATL Jun 25, 23:20 UTCJun 26, 09:14 UTC9h 54m
2026-06-25 DAL101 ATL → EZE Jun 25, 03:15 UTCJun 25, 12:40 UTC9h 25m
2026-06-24 DAL55 LOS → ATL Jun 24, 11:28 UTCJun 24, 22:42 UTC11h 14m

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 N860NW page for operator, model, and routing details .

Mode-S ABD018 frequently asked

What is Mode-S code ABD018?
ABD018 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N860NW.
Where is Mode-S ABD018 registered?
Mode-S code ABD018 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 ABD018 broadcasting right now?
No active broadcast right now. Last signal was 27m ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex ABD018, octal 52750030, decimal 11,259,928.
What flights does ABD018 operate?
Mode-S ABD018 has broadcast 20 distinct callsigns, including DAL2, DAL1, DAL259, DAL258, DAL86.