Apparatus

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sensors Mode-S transponder

AD5C89

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N960DZ · operated by DELTA AIR LINES INC

Hex
AD5C89
Octal
53256211
Decimal
11,361,417
Country
US
Tail
N960DZ
Type
B739
No current signal · last broadcast Jul 26, 22:15 UTC
Flights observed
736
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 22:15 UTC

Last known position

Most recent position reported by Mode-S AD5C89.

Country allocation

The ICAO 24-bit address AD5C89 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
DAL2052 - 24 2026-07-21
DAL1568 - 17 2026-07-20
DAL3056 - 16 2026-07-19
DAL1393 Delta Air Lines 16 2026-07-25
DAL2026 - 15 2026-07-12
DAL2867 Delta Air Lines 14 2026-07-22
DAL3067 - 13 2026-07-22
DAL3059 - 13 2026-07-21
DAL3069 - 12 2026-07-12
DAL3035 Delta Air Lines 12 2026-07-25
DAL1664 Delta Air Lines 12 2026-05-25
DAL1552 - 12 2026-07-11
DAL1353 Delta Air Lines 12 2026-07-23
DAL1345 - 12 2026-07-15
DAL2493 - 11 2026-07-16
DAL1699 Delta Air Lines 11 2026-07-26
DAL2978 Delta Air Lines 10 2026-06-13
DAL2542 - 10 2026-06-28
DAL2200 Delta Air Lines 10 2026-06-05
DAL1550 Delta Air Lines 10 2026-04-24

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 DAL1148 SNA → SLC Jul 26, 22:00 UTCJul 26, 22:15 UTC15m
2026-07-26 DAL1148 SNA → SLC Jul 26, 20:00 UTCJul 26, 20:30 UTC30m
2026-07-26 DAL1699 MSP → IAH Jul 26, 17:20 UTCJul 26, 18:25 UTC1h 5m
2026-07-26 DAL1699 MSP → IAH Jul 26, 12:55 UTCJul 26, 13:55 UTC1h 0m
2026-07-26 DAL3154 DAB → ATL Jul 26, 10:20 UTCJul 26, 11:25 UTC1h 5m
2026-07-26 DAL2810 STL → MSP Jul 26, 01:30 UTCJul 26, 02:23 UTC53m
2026-07-26 DAL2810 STL → MSP Jul 26, 01:30 UTCJul 26, 02:30 UTC1h 0m
2026-07-25 DAL1041 DFW → DTW Jul 25, 21:30 UTCJul 25, 22:35 UTC1h 5m
2026-07-25 DAL1041 DFW → DTW Jul 25, 19:10 UTCJul 25, 20:05 UTC55m
2026-07-25 DAL3035 DAB → ATL Jul 25, 16:00 UTCJul 25, 16:55 UTC55m
2026-07-25 DAL3035 DAB → ATL Jul 25, 13:50 UTCJul 25, 14:50 UTC1h 0m
2026-07-25 DAL1547 SAT → DTW Jul 25, 10:30 UTCJul 25, 11:50 UTC1h 20m
2026-07-25 DAL2224 ATL → MSY Jul 25, 05:00 UTCJul 25, 06:00 UTC1h 0m
2026-07-25 DAL2224 ATL → MSY Jul 25, 04:58 UTCJul 25, 05:56 UTC58m
2026-07-25 DAL1393 LAX → SEA Jul 25, 02:25 UTCJul 25, 03:45 UTC1h 20m
2026-07-25 DAL1393 LAX → SEA Jul 25, 00:10 UTCJul 25, 01:40 UTC1h 30m
2026-07-24 DAL2925 ATL → ORF Jul 24, 21:30 UTCJul 24, 22:50 UTC1h 20m
2026-07-24 DAL2925 ATL → ORF Jul 24, 15:15 UTCJul 24, 16:50 UTC1h 35m
2026-07-24 DAL2522 LGA → TPA Jul 24, 12:40 UTCJul 24, 13:45 UTC1h 5m
2026-07-24 DAL2522 LGA → TPA Jul 24, 12:38 UTCJul 24, 13:45 UTC1h 7m
2026-07-24 DAL1450 JFK → ATL Jul 24, 00:15 UTCJul 24, 01:15 UTC1h 0m
2026-07-23 DAL1353 JFK → MSP Jul 23, 21:15 UTCJul 23, 22:25 UTC1h 10m
2026-07-23 DAL1353 JFK → MSP Jul 23, 18:05 UTCJul 23, 19:35 UTC1h 30m
2026-07-23 DAL1699 MSP → IAH Jul 23, 15:20 UTCJul 23, 16:20 UTC1h 0m
2026-07-23 DAL1699 MSP → IAH Jul 23, 12:50 UTCJul 23, 13:55 UTC1h 5m
2026-07-23 DAL3154 - Jul 23, 10:10 UTCJul 23, 11:00 UTC50m
2026-07-23 DAL2810 STL → MSP Jul 23, 03:05 UTCJul 23, 04:00 UTC55m
2026-07-22 DAL552 LAX → BOS Jul 22, 23:25 UTCJul 23, 00:30 UTC1h 5m
2026-07-22 DAL552 LAX → BOS Jul 22, 23:22 UTCJul 23, 00:15 UTC53m
2026-07-22 DAL552 LAX → BOS Jul 22, 21:00 UTCJul 22, 21:45 UTC45m
2026-07-22 DAL2867 ATL → EWR Jul 22, 18:10 UTCJul 22, 19:00 UTC50m
2026-07-22 DAL2867 ATL → EWR Jul 22, 15:25 UTCJul 22, 16:45 UTC1h 20m
2026-07-22 DAL3067 PNS → ATL Jul 22, 13:10 UTCJul 22, 14:00 UTC50m
2026-07-22 DAL3067 PNS → ATL Jul 22, 13:09 UTCJul 22, 13:58 UTC49m
2026-07-21 DAL3059 - Jul 21, 23:40 UTCJul 22, 00:25 UTC45m
2026-07-21 DAL3142 - Jul 21, 21:45 UTCJul 21, 22:30 UTC45m
2026-07-21 DAL3142 BNA → ATL Jul 21, 21:50 UTCJul 21, 22:30 UTC40m
2026-07-21 DAL3142 ATL → BNA Jul 21, 19:20 UTCJul 21, 20:00 UTC40m
2026-07-21 DAL2052 - Jul 21, 16:50 UTCJul 21, 18:00 UTC1h 10m
2026-07-21 DAL2052 ATL → RDU Jul 21, 14:20 UTCJul 21, 15:25 UTC1h 5m
2026-07-21 DAL1534 MSY → ATL Jul 21, 11:31 UTCJul 21, 12:35 UTC1h 4m
2026-07-21 DAL1534 - Jul 21, 11:15 UTCJul 21, 12:15 UTC1h 0m
2026-07-21 DAL2072 LGA → TPA Jul 21, 02:05 UTCJul 21, 03:30 UTC1h 25m
2026-07-20 DAL1568 - Jul 20, 22:25 UTCJul 20, 23:45 UTC1h 20m
2026-07-20 DAL1568 - Jul 20, 19:40 UTCJul 20, 20:55 UTC1h 15m
2026-07-20 DAL2052 - Jul 20, 17:10 UTCJul 20, 18:10 UTC1h 0m
2026-07-20 DAL2052 ATL → RDU Jul 20, 14:40 UTCJul 20, 15:50 UTC1h 10m
2026-07-20 DAL789 - Jul 20, 12:40 UTCJul 20, 13:20 UTC40m
2026-07-20 DAL789 CHS → ATL Jul 20, 12:38 UTCJul 20, 13:22 UTC44m
2026-07-20 DAL2525 - Jul 20, 04:30 UTCJul 20, 05:30 UTC1h 0m

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 N960DZ page for operator, model, and routing details .

Mode-S AD5C89 frequently asked

What is Mode-S code AD5C89?
AD5C89 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N960DZ.
Where is Mode-S AD5C89 registered?
Mode-S code AD5C89 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 AD5C89 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 22:15 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AD5C89, octal 53256211, decimal 11,361,417.
What flights does AD5C89 operate?
Mode-S AD5C89 has broadcast 20 distinct callsigns, including DAL2052, DAL1568, DAL3056, DAL1393, DAL2026.