Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

ACB82C

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N919AT · BOEING 717-200 · operated by DELTA AIR LINES INC

Hex
ACB82C
Octal
53134054
Decimal
11,319,340
Country
US
Tail
N919AT
Type
B712
Broadcasting now · callsign DAL1248 · 27,025 ft
Flights observed
755
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 21:00 UTC

Current position

ACB82C is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address ACB82C 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
DAL3199 - 10 2026-07-03
DAL2341 - 10 2026-07-17
DAL1716 - 10 2026-07-17
DAL1686 - 10 2026-07-17
DAL3137 Delta Air Lines 9 2026-07-09
DAL2331 Delta Air Lines 9 2026-07-24
DAL1549 Delta Air Lines 9 2026-07-03
DAL2857 Delta Air Lines 8 2026-07-26
DAL2803 - 8 2026-06-28
DAL2563 Delta Air Lines 8 2026-05-29
DAL426 - 7 2026-07-14
DAL3033 - 7 2026-06-27
DAL3011 Delta Air Lines 7 2026-07-26
DAL2968 - 7 2026-07-11
DAL1821 Delta Air Lines 7 2026-06-24
DAL1681 - 7 2026-07-20
DAL1396 Delta Air Lines 7 2026-05-26
DAL3189 Delta Air Lines 6 2026-05-27
DAL3181 - 6 2026-07-23
DAL3079 Delta Air Lines 6 2026-07-23

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 DAL2857 MSP → ORD Jul 26, 19:55 UTCJul 26, 21:00 UTC1h 5m
2026-07-26 DAL2944 SAV → MSP Jul 26, 17:50 UTCJul 26, 18:30 UTC40m
2026-07-26 DAL2944 SAV → MSP Jul 26, 16:05 UTCJul 26, 16:40 UTC35m
2026-07-26 DAL3011 SAV → ATL Jul 26, 14:20 UTCJul 26, 15:00 UTC40m
2026-07-26 DAL3011 SAV → ATL Jul 26, 12:30 UTCJul 26, 13:15 UTC45m
2026-07-25 DAL2778 MEM → ATL Jul 25, 19:45 UTCJul 25, 20:05 UTC20m
2026-07-25 DAL2778 MEM → ATL Jul 25, 18:30 UTCJul 25, 20:05 UTC1h 35m
2026-07-25 DAL2778 MEM → ATL Jul 25, 18:26 UTCJul 25, 19:28 UTC1h 2m
2026-07-25 DAL2778 MEM → ATL Jul 25, 16:25 UTCJul 25, 17:15 UTC50m
2026-07-25 DAL2277 ALB → ATL Jul 25, 14:10 UTCJul 25, 15:05 UTC55m
2026-07-25 DAL1230 BOS → MCI Jul 25, 00:15 UTCJul 25, 01:40 UTC1h 25m
2026-07-24 DAL2480 BWI → DTW Jul 24, 22:00 UTCJul 24, 23:05 UTC1h 5m
2026-07-24 DAL2480 BWI → DTW Jul 24, 19:50 UTCJul 24, 20:50 UTC1h 0m
2026-07-24 DAL2331 ATL → JAX Jul 24, 16:45 UTCJul 24, 17:55 UTC1h 10m
2026-07-24 DAL2331 ATL → JAX Jul 24, 16:42 UTCJul 24, 17:53 UTC1h 11m
2026-07-24 DAL2331 ATL → JAX Jul 24, 14:20 UTCJul 24, 15:25 UTC1h 5m
2026-07-24 DAL1256 BOS → LGA Jul 24, 11:35 UTCJul 24, 13:00 UTC1h 25m
2026-07-24 DAL1321 DTW → RSW Jul 24, 00:20 UTCJul 24, 01:45 UTC1h 25m
2026-07-23 DAL1430 TPA → BOS Jul 23, 22:00 UTCJul 23, 23:20 UTC1h 20m
2026-07-23 DAL3031 CLT → ATL Jul 23, 19:44 UTCJul 23, 20:23 UTC39m
2026-07-23 DAL3031 CLT → ATL Jul 23, 19:45 UTCJul 23, 20:35 UTC50m
2026-07-23 DAL2681 - Jul 23, 16:45 UTCJul 23, 18:25 UTC1h 40m
2026-07-23 DAL2681 ATL → MSN Jul 23, 13:55 UTCJul 23, 15:45 UTC1h 50m
2026-07-23 DAL3181 - Jul 23, 10:30 UTCJul 23, 11:15 UTC45m
2026-07-23 DAL3181 GNV → ATL Jul 23, 10:25 UTCJul 23, 11:15 UTC50m
2026-07-23 DAL3079 ATL → GNV Jul 23, 01:30 UTCJul 23, 02:20 UTC50m
2026-07-23 DAL3079 ATL → GNV Jul 23, 01:28 UTCJul 23, 02:14 UTC46m
2026-07-22 DAL1725 HNL → DTW Jul 22, 17:35 UTCJul 22, 18:10 UTC35m
2026-07-22 DAL1725 HNL → DTW Jul 22, 15:30 UTCJul 22, 15:55 UTC25m
2026-07-22 DAL3183 JAN → ATL Jul 22, 13:05 UTCJul 22, 13:55 UTC50m
2026-07-21 DAL3180 - Jul 21, 22:55 UTCJul 21, 23:35 UTC40m
2026-07-21 DAL2546 CVG → ATL Jul 21, 20:35 UTCJul 21, 21:20 UTC45m
2026-07-21 DAL2546 CVG → ATL Jul 21, 18:45 UTCJul 21, 19:20 UTC35m
2026-07-21 DAL3140 DAY → ATL Jul 21, 16:05 UTCJul 21, 17:15 UTC1h 10m
2026-07-21 DAL3140 DAY → ATL Jul 21, 16:00 UTCJul 21, 17:07 UTC1h 7m
2026-07-21 DAL3167 ATL → DAY Jul 21, 02:30 UTCJul 21, 03:30 UTC1h 0m
2026-07-21 DAL1604 JFK → SAN Jul 21, 00:25 UTCJul 21, 01:15 UTC50m
2026-07-20 DAL1604 JFK → SAN Jul 20, 22:15 UTCJul 20, 23:05 UTC50m
2026-07-20 DAL1681 - Jul 20, 19:45 UTCJul 20, 20:35 UTC50m
2026-07-20 DAL1681 MEM → ATL Jul 20, 19:42 UTCJul 20, 20:35 UTC53m
2026-07-20 DAL1681 - Jul 20, 17:50 UTCJul 20, 18:45 UTC55m
2026-07-20 DAL1622 - Jul 20, 15:55 UTCJul 20, 16:25 UTC30m
2026-07-20 DAL1622 ATL → AGS Jul 20, 14:20 UTCJul 20, 14:50 UTC30m
2026-07-20 DAL3009 - Jul 20, 12:15 UTCJul 20, 12:50 UTC35m
2026-07-20 DAL3065 ATL → HSV Jul 20, 01:15 UTCJul 20, 01:45 UTC30m
2026-07-19 DAL1060 - Jul 19, 21:25 UTCJul 19, 23:40 UTC2h 15m
2026-07-19 DAL1060 ICT → ATL Jul 19, 21:21 UTCJul 19, 23:44 UTC2h 23m
2026-07-19 DAL1060 ATL → ICT Jul 19, 16:00 UTCJul 19, 17:45 UTC1h 45m
2026-07-19 DAL1666 - Jul 19, 10:50 UTCJul 19, 11:40 UTC50m
2026-07-18 DAL3037 PHL → ATL Jul 18, 23:55 UTCJul 19, 01:25 UTC1h 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 N919AT page for operator, model, and routing details .

Mode-S ACB82C frequently asked

What is Mode-S code ACB82C?
ACB82C is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N919AT.
Where is Mode-S ACB82C registered?
Mode-S code ACB82C 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 ACB82C broadcasting right now?
Yes. Mode-S ACB82C is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex ACB82C, octal 53134054, decimal 11,319,340.
What flights does ACB82C operate?
Mode-S ACB82C has broadcast 20 distinct callsigns, including DAL3199, DAL2341, DAL1716, DAL1686, DAL3137.