Apparatus

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sensors Mode-S transponder

A996E1

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N717JL · BOEING 717-200 · operated by DELTA AIR LINES INC

Hex
A996E1
Octal
52313341
Decimal
11,114,209
Country
US
Tail
N717JL
Type
B712
Broadcasting now · callsign DAL2257 · 12,775 ft
Flights observed
652
Distinct callsigns
20
Country
US
Last broadcast
1h ago

Current position

A996E1 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address A996E1 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
DAL3025 Delta Air Lines 9 2026-06-03
DAL512 - 8 2026-07-10
DAL3036 - 8 2026-07-12
DAL1132 Delta Air Lines 8 2026-05-07
DAL3101 Delta Air Lines 7 2026-05-28
DAL3064 - 7 2026-07-09
DAL3012 - 7 2026-07-01
DAL2163 Delta Air Lines 7 2026-06-06
DAL3180 Delta Air Lines 6 2026-06-12
DAL2620 Delta Air Lines 6 2026-04-24
DAL2563 Delta Air Lines 6 2026-05-31
DAL1637 - 6 2026-07-03
DAL1481 Delta Air Lines 6 2026-05-13
DAL1155 - 6 2026-06-25
DAL3182 - 5 2026-07-02
DAL3163 Delta Air Lines 5 2026-06-10
DAL3143 Delta Air Lines 5 2026-05-08
DAL3088 - 5 2026-06-15
DAL3017 Delta Air Lines 5 2026-06-04
DAL2823 - 5 2026-06-23

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 DAL2862 OKC → ATL Jul 13, 23:25 UTCJul 14, 01:05 UTC1h 40m
2026-07-13 DAL2862 ATL → OKC Jul 13, 20:45 UTCJul 13, 22:30 UTC1h 45m
2026-07-13 DAL3030 - Jul 13, 17:15 UTCJul 13, 18:55 UTC1h 40m
2026-07-13 DAL3030 - Jul 13, 15:15 UTCJul 13, 15:55 UTC40m
2026-07-13 DAL1259 - Jul 13, 12:30 UTCJul 13, 14:05 UTC1h 35m
2026-07-13 DAL2043 - Jul 13, 04:40 UTCJul 13, 06:10 UTC1h 30m
2026-07-13 DAL2043 ATL → TUL Jul 13, 04:39 UTCJul 13, 06:10 UTC1h 31m
2026-07-13 DAL1604 - Jul 13, 01:01 UTCJul 13, 01:55 UTC55m
2026-07-12 DAL1604 - Jul 12, 22:45 UTCJul 12, 23:35 UTC50m
2026-07-12 DAL1060 - Jul 12, 19:20 UTCJul 12, 21:10 UTC1h 50m
2026-07-12 DAL1060 ICT → ATL Jul 12, 19:19 UTCJul 12, 21:02 UTC1h 43m
2026-07-12 DAL1060 ATL → ICT Jul 12, 15:55 UTCJul 12, 17:40 UTC1h 45m
2026-07-12 DAL3036 - Jul 12, 13:55 UTCJul 12, 14:15 UTC20m
2026-07-12 DAL3036 HSV → ATL Jul 12, 13:55 UTCJul 12, 14:31 UTC36m
2026-07-12 DAL3036 - Jul 12, 12:15 UTCJul 12, 12:45 UTC30m
2026-07-12 DAL3186 - Jul 12, 09:50 UTCJul 12, 10:35 UTC45m
2026-07-12 DAL3177 - Jul 12, 06:05 UTCJul 12, 06:45 UTC40m
2026-07-12 DAL3083 - Jul 12, 02:35 UTCJul 12, 03:20 UTC45m
2026-07-12 DAL3083 - Jul 12, 00:45 UTCJul 12, 01:20 UTC35m
2026-07-11 DAL1182 - Jul 11, 22:45 UTCJul 11, 23:15 UTC30m
2026-07-11 DAL1182 AVL → ATL Jul 11, 22:44 UTCJul 11, 23:13 UTC29m
2026-07-11 DAL1182 - Jul 11, 16:35 UTCJul 11, 17:10 UTC35m
2026-07-11 DAL3173 - Jul 11, 14:30 UTCJul 11, 15:20 UTC50m
2026-07-11 DAL3173 GSO → ATL Jul 11, 14:24 UTCJul 11, 15:16 UTC52m
2026-07-11 DAL3173 - Jul 11, 12:20 UTCJul 11, 13:10 UTC50m
2026-07-11 DAL1979 - Jul 11, 10:25 UTCJul 11, 10:55 UTC30m
2026-07-11 DAL1979 BHM → ATL Jul 11, 10:20 UTCJul 11, 10:56 UTC36m
2026-07-11 DAL3202 - Jul 11, 01:55 UTCJul 11, 02:20 UTC25m
2026-07-11 DAL3202 ATL → BHM Jul 11, 01:53 UTCJul 11, 02:18 UTC25m
2026-07-10 DAL512 - Jul 10, 22:50 UTCJul 11, 00:30 UTC1h 40m
2026-07-10 DAL512 DAL → ATL Jul 10, 22:49 UTCJul 11, 00:25 UTC1h 36m
2026-07-10 DAL512 ATL → DAL Jul 10, 19:15 UTCJul 10, 21:00 UTC1h 45m
2026-07-10 DAL2942 - Jul 10, 17:45 UTCJul 10, 18:15 UTC30m
2026-07-10 DAL2942 CSG → ATL Jul 10, 17:41 UTCJul 10, 18:09 UTC28m
2026-07-10 DAL2942 - Jul 10, 14:45 UTCJul 10, 15:05 UTC20m
2026-07-10 DAL3009 - Jul 10, 12:15 UTCJul 10, 12:45 UTC30m
2026-07-10 DAL3022 ATL → HSV Jul 10, 03:15 UTCJul 10, 03:45 UTC30m
2026-07-10 DAL3171 - Jul 10, 00:55 UTCJul 10, 01:25 UTC30m
2026-07-09 DAL3171 ATL → HSV Jul 9, 23:30 UTCJul 10, 00:00 UTC30m
2026-07-09 DAL2539 - Jul 9, 21:10 UTCJul 9, 21:55 UTC45m
2026-07-09 DAL2539 GSO → ATL Jul 9, 21:03 UTCJul 9, 21:52 UTC49m
2026-07-09 DAL2539 - Jul 9, 18:25 UTCJul 9, 19:15 UTC50m
2026-07-09 DAL3064 - Jul 9, 16:30 UTCJul 9, 17:10 UTC40m
2026-07-09 DAL3064 - Jul 9, 14:25 UTCJul 9, 15:00 UTC35m
2026-07-09 DAL2727 - Jul 9, 10:50 UTCJul 9, 12:30 UTC1h 40m
2026-07-09 DAL2306 ATL → DSM Jul 9, 01:20 UTCJul 9, 03:10 UTC1h 50m
2026-07-08 DAL2878 - Jul 8, 23:15 UTCJul 9, 00:00 UTC45m
2026-07-08 DAL2878 TLH → ATL Jul 8, 23:10 UTCJul 8, 23:55 UTC45m
2026-07-08 DAL2878 - Jul 8, 21:10 UTCJul 8, 21:50 UTC40m
2026-07-08 DAL940 - Jul 8, 19:10 UTCJul 8, 19:45 UTC35m

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 N717JL page for operator, model, and routing details .

Mode-S A996E1 frequently asked

What is Mode-S code A996E1?
A996E1 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N717JL.
Where is Mode-S A996E1 registered?
Mode-S code A996E1 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 A996E1 broadcasting right now?
Yes. Mode-S A996E1 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A996E1, octal 52313341, decimal 11,114,209.
What flights does A996E1 operate?
Mode-S A996E1 has broadcast 20 distinct callsigns, including DAL3025, DAL512, DAL3036, DAL1132, DAL3101.