Apparatus

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sensors Mode-S transponder

A8E247

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N6713Y · BOEING 757-200 · operated by DELTA AIR LINES INC

Hex
A8E247
Octal
52161107
Decimal
11,067,975
Country
US
Tail
N6713Y
Type
B752
Broadcasting now · callsign DAL955 · 32,450 ft
Flights observed
405
Distinct callsigns
20
Country
US
Last broadcast
38m ago

Current position

A8E247 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address A8E247 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
DAL725 Delta Air Lines 10 2026-05-27
DAL334 Delta Air Lines 9 2026-06-30
DAL1902 Delta Air Lines 9 2026-06-17
DAL901 Delta Air Lines 8 2026-07-04
DAL1720 - 8 2026-06-27
DAL755 Delta Air Lines 7 2026-06-22
DAL2836 Delta Air Lines 7 2026-06-02
DAL1889 Delta Air Lines 7 2026-06-17
DAL1768 - 7 2026-06-21
DAL981 Delta Air Lines 6 2026-05-01
DAL807 - 6 2026-06-28
DAL1413 - 6 2026-06-26
DAL919 - 5 2026-06-30
DAL836 Delta Air Lines 5 2026-07-04
DAL778 - 5 2026-06-28
DAL744 - 5 2026-06-27
DAL2486 Delta Air Lines 5 2026-06-03
DAL2420 - 5 2026-06-28
DAL1930 Delta Air Lines 5 2026-06-13
DAL1576 Delta Air Lines 5 2026-04-21

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 DAL955 ATL → SAF Jul 14, 01:20 UTCJul 14, 03:45 UTC2h 25m
2026-07-13 DAL748 LAS → ATL Jul 13, 18:55 UTCJul 13, 22:25 UTC3h 30m
2026-07-13 DAL2262 MSP → LAS Jul 13, 14:35 UTCJul 13, 17:15 UTC2h 40m
2026-07-13 DAL377 - Jul 13, 08:05 UTCJul 13, 12:55 UTC4h 50m
2026-07-13 DAL377 MSP → ANC Jul 13, 01:30 UTCJul 13, 06:45 UTC5h 15m
2026-07-12 DAL2272 LAS → MSP Jul 12, 19:05 UTCJul 12, 21:45 UTC2h 40m
2026-07-12 DAL497 JFK → LAX Jul 12, 11:55 UTCJul 12, 16:45 UTC4h 50m
2026-07-12 DAL2614 MSP → BOS Jul 12, 01:30 UTCJul 12, 03:50 UTC2h 20m
2026-07-11 DAL2274 PHX → MSP Jul 11, 21:10 UTCJul 11, 23:50 UTC2h 40m
2026-07-11 DAL2274 MSP → PHX Jul 11, 16:47 UTCJul 11, 19:24 UTC2h 37m
2026-07-11 DAL2274 MSP → PHX Jul 11, 16:50 UTCJul 11, 19:25 UTC2h 35m
2026-07-11 DAL1308 BOS → MSP Jul 11, 12:30 UTCJul 11, 15:10 UTC2h 40m
2026-07-11 DAL2614 MSP → BNH Jul 11, 01:50 UTCJul 11, 04:01 UTC2h 10m
2026-07-10 DAL914 - Jul 10, 21:30 UTCJul 11, 00:25 UTC2h 55m
2026-07-10 DAL914 LAX → MSP Jul 10, 21:27 UTCJul 11, 00:24 UTC2h 57m
2026-07-10 DAL2102 MSP → LAX Jul 10, 16:50 UTCJul 10, 20:05 UTC3h 15m
2026-07-10 DAL1308 BOS → MSP Jul 10, 12:40 UTCJul 10, 15:15 UTC2h 35m
2026-07-09 DAL430 LAS → BOS Jul 9, 17:55 UTCJul 9, 22:20 UTC4h 25m
2026-07-09 DAL777 BOS → ORD Jul 9, 12:45 UTCJul 9, 16:15 UTC3h 30m
2026-07-08 DAL748 LAS → ATL Jul 8, 19:35 UTCJul 8, 23:10 UTC3h 35m
2026-07-08 DAL2262 ORD → LGA Jul 8, 15:20 UTCJul 8, 18:10 UTC2h 50m
2026-07-08 DAL1885 MCO → MSP Jul 8, 01:40 UTCJul 8, 04:30 UTC2h 50m
2026-07-07 DAL1885 MSP → MCO Jul 7, 20:40 UTCJul 7, 23:30 UTC2h 50m
2026-07-07 DAL447 ANC → MSP Jul 7, 14:05 UTCJul 7, 19:05 UTC5h 0m
2026-07-07 DAL411 MSP → ANC Jul 7, 04:10 UTCJul 7, 09:35 UTC5h 25m
2026-07-07 DAL411 MSP → ANC Jul 7, 04:07 UTCJul 7, 09:37 UTC5h 30m
2026-07-07 DAL1280 ATL → MSP Jul 7, 00:20 UTCJul 7, 02:20 UTC2h 0m
2026-07-06 DAL1831 GUA → ATL Jul 6, 19:10 UTCJul 6, 22:05 UTC2h 55m
2026-07-06 DAL1831 GUA → ATL Jul 6, 19:07 UTCJul 6, 22:00 UTC2h 53m
2026-07-06 DAL1830 - Jul 6, 17:15 UTCJul 6, 17:20 UTC5m
2026-07-06 DAL1830 - Jul 6, 14:20 UTCJul 6, 16:40 UTC2h 20m
2026-07-06 DAL1830 ATL → GUA Jul 6, 14:20 UTCJul 6, 17:19 UTC2h 59m
2026-07-06 DAL1215 - Jul 6, 10:40 UTCJul 6, 12:00 UTC1h 20m
2026-07-06 DAL1229 ATL → FLL Jul 6, 05:24 UTCJul 6, 06:51 UTC1h 27m
2026-07-06 DAL1229 ATL → FLL Jul 6, 05:25 UTCJul 6, 07:00 UTC1h 35m
2026-07-05 DAL386 PHX → ATL Jul 5, 22:20 UTCJul 6, 01:45 UTC3h 25m
2026-07-05 DAL813 - Jul 5, 17:20 UTCJul 5, 20:50 UTC3h 30m
2026-07-05 DAL813 DTW → PHX Jul 5, 17:17 UTCJul 5, 20:48 UTC3h 31m
2026-07-05 DAL1433 - Jul 5, 14:25 UTCJul 5, 15:45 UTC1h 20m
2026-07-05 DAL1433 MSP → DTW Jul 5, 14:21 UTCJul 5, 15:50 UTC1h 29m
2026-07-05 DAL1746 - Jul 5, 11:15 UTCJul 5, 11:45 UTC30m
2026-07-05 DAL1746 DTW → MSP Jul 5, 11:12 UTCJul 5, 12:47 UTC1h 35m
2026-07-05 DAL1566 MSN → MSP Jul 5, 05:55 UTCJul 5, 09:00 UTC3h 5m
2026-07-04 DAL836 HNL → ATL Jul 4, 19:35 UTCJul 4, 23:10 UTC3h 35m
2026-07-04 DAL901 BOS → ATL Jul 4, 14:30 UTCJul 4, 17:35 UTC3h 5m
2026-07-04 DAL901 BOS → ATL Jul 4, 14:27 UTCJul 4, 17:34 UTC3h 7m
2026-07-03 DAL836 HNL → ATL Jul 3, 23:00 UTCJul 4, 02:20 UTC3h 20m
2026-07-03 DAL901 BOS → ATL Jul 3, 21:00 UTCJul 3, 21:30 UTC30m
2026-07-03 DAL901 BOS → ATL Jul 3, 14:35 UTCJul 3, 18:35 UTC4h 0m
2026-07-02 DAL1135 - Jul 2, 21:00 UTCJul 3, 00:40 UTC3h 40m

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 N6713Y page for operator, model, and routing details .

Mode-S A8E247 frequently asked

What is Mode-S code A8E247?
A8E247 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N6713Y.
Where is Mode-S A8E247 registered?
Mode-S code A8E247 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 A8E247 broadcasting right now?
Yes. Mode-S A8E247 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A8E247, octal 52161107, decimal 11,067,975.
What flights does A8E247 operate?
Mode-S A8E247 has broadcast 20 distinct callsigns, including DAL725, DAL334, DAL1902, DAL901, DAL1720.