Apparatus

Try JFK, AAL1290, BAW, or N225AN.

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
No current signal · last broadcast Jul 26, 21:05 UTC
Flights observed
471
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 21:05 UTC

Last known position

Most recent position reported by Mode-S A8E247.

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
DAL1902 - 11 2026-07-19
DAL725 Delta Air Lines 10 2026-05-27
DAL334 Delta Air Lines 9 2026-06-30
DAL1720 Delta Air Lines 9 2026-07-23
DAL901 Delta Air Lines 8 2026-07-04
DAL807 Delta Air Lines 7 2026-07-24
DAL755 Delta Air Lines 7 2026-06-22
DAL391 Delta Air Lines 7 2026-07-26
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
DAL836 - 6 2026-07-17
DAL778 Delta Air Lines 6 2026-07-25
DAL2420 Delta Air Lines 6 2026-07-24
DAL1830 Delta Air Lines 6 2026-07-22
DAL1413 - 6 2026-06-26
DAL919 - 5 2026-06-30
DAL744 - 5 2026-06-27
DAL348 - 5 2026-07-17

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 DAL549 ATL → LGA Jul 26, 17:35 UTCJul 26, 21:05 UTC3h 30m
2026-07-26 DAL1336 DTW → ATL Jul 26, 15:00 UTCJul 26, 16:15 UTC1h 15m
2026-07-26 DAL1336 DTW → ATL Jul 26, 12:15 UTCJul 26, 13:25 UTC1h 10m
2026-07-26 DAL391 DFW → BOS Jul 26, 07:30 UTCJul 26, 10:50 UTC3h 20m
2026-07-26 DAL391 DFW → BOS Jul 26, 01:35 UTCJul 26, 05:30 UTC3h 55m
2026-07-25 DAL587 MEX → ATL Jul 25, 19:35 UTCJul 25, 22:50 UTC3h 15m
2026-07-25 DAL587 MEX → ATL Jul 25, 19:33 UTCJul 25, 22:31 UTC2h 58m
2026-07-25 DAL588 ATL → MEX Jul 25, 14:35 UTCJul 25, 17:35 UTC3h 0m
2026-07-25 DAL1611 MCO → LGA Jul 25, 10:25 UTCJul 25, 11:45 UTC1h 20m
2026-07-25 DAL778 DFW → LGA Jul 25, 00:40 UTCJul 25, 04:05 UTC3h 25m
2026-07-24 DAL807 JFK → AUS Jul 24, 16:15 UTCJul 24, 21:15 UTC5h 0m
2026-07-24 DAL2420 JFK → BOS Jul 24, 12:35 UTCJul 24, 14:30 UTC1h 55m
2026-07-24 DAL1032 MCO → MSP Jul 24, 01:25 UTCJul 24, 03:15 UTC1h 50m
2026-07-23 DAL2238 JFK → MIA Jul 23, 21:00 UTCJul 23, 23:30 UTC2h 30m
2026-07-23 DAL2238 JFK → MIA Jul 23, 16:50 UTCJul 23, 19:35 UTC2h 45m
2026-07-23 DAL2263 TPA → MSP Jul 23, 11:55 UTCJul 23, 14:55 UTC3h 0m
2026-07-23 DAL2263 TPA → MSP Jul 23, 11:54 UTCJul 23, 14:47 UTC2h 53m
2026-07-23 DAL1720 BOS → PHX Jul 23, 00:30 UTCJul 23, 01:30 UTC1h 0m
2026-07-22 DAL1831 GUA → ATL Jul 22, 19:10 UTCJul 22, 22:15 UTC3h 5m
2026-07-22 DAL1830 ATL → GUA Jul 22, 14:20 UTCJul 22, 15:45 UTC1h 25m
2026-07-22 DAL1830 ATL → GUA Jul 22, 14:19 UTCJul 22, 17:12 UTC2h 53m
2026-07-22 DAL1215 MSP → SLC Jul 22, 11:15 UTCJul 22, 12:05 UTC50m
2026-07-22 DAL1215 MSP → SLC Jul 22, 10:41 UTCJul 22, 12:05 UTC1h 24m
2026-07-22 DAL1107 SEA → JFK Jul 22, 01:55 UTCJul 22, 03:20 UTC1h 25m
2026-07-21 DAL466 LAS → ATL Jul 21, 20:35 UTCJul 22, 00:05 UTC3h 30m
2026-07-21 DAL466 ATL → LAS Jul 21, 15:10 UTCJul 21, 18:45 UTC3h 35m
2026-07-21 DAL965 - Jul 21, 12:00 UTCJul 21, 13:50 UTC1h 50m
2026-07-21 DAL502 ATL → SAN Jul 21, 06:35 UTCJul 21, 10:05 UTC3h 30m
2026-07-21 DAL916 ATL → SFO Jul 21, 01:10 UTCJul 21, 05:05 UTC3h 55m
2026-07-20 DAL492 LGA → ATL Jul 20, 19:05 UTCJul 20, 23:15 UTC4h 10m
2026-07-20 DAL492 LGA → ATL Jul 20, 13:10 UTCJul 20, 17:05 UTC3h 55m
2026-07-20 DAL1566 PHX → DTW Jul 20, 07:40 UTCJul 20, 11:10 UTC3h 30m
2026-07-20 DAL1566 PHX → DTW Jul 20, 07:38 UTCJul 20, 11:03 UTC3h 25m
2026-07-20 DAL842 PBI → LGA Jul 20, 02:10 UTCJul 20, 05:20 UTC3h 10m
2026-07-20 DAL842 PBI → LGA Jul 20, 02:10 UTCJul 20, 05:18 UTC3h 8m
2026-07-19 DAL1883 - Jul 19, 21:05 UTCJul 20, 00:20 UTC3h 15m
2026-07-19 DAL1883 STT → ATL Jul 19, 20:57 UTCJul 20, 00:24 UTC3h 27m
2026-07-19 DAL1902 - Jul 19, 16:20 UTCJul 19, 19:30 UTC3h 10m
2026-07-19 DAL1902 ATL → STT Jul 19, 16:20 UTCJul 19, 19:42 UTC3h 22m
2026-07-19 DAL965 DTW → ATL Jul 19, 11:50 UTCJul 19, 13:15 UTC1h 25m
2026-07-19 DAL965 DTW → ATL Jul 19, 11:50 UTCJul 19, 13:22 UTC1h 32m
2026-07-19 DAL502 LAS → DTW Jul 19, 06:38 UTCJul 19, 10:11 UTC3h 33m
2026-07-19 DAL502 - Jul 19, 06:40 UTCJul 19, 09:45 UTC3h 5m
2026-07-18 DAL549 ATL → LAS Jul 18, 18:25 UTCJul 18, 22:00 UTC3h 35m
2026-07-18 DAL918 PHX → ATL Jul 18, 12:55 UTCJul 18, 16:10 UTC3h 15m
2026-07-17 DAL836 ATL → PHX Jul 17, 22:25 UTCJul 18, 01:45 UTC3h 20m
2026-07-17 DAL348 - Jul 17, 17:30 UTCJul 17, 20:50 UTC3h 20m
2026-07-17 DAL348 ATL → PHX Jul 17, 12:35 UTCJul 17, 15:55 UTC3h 20m
2026-07-17 DAL391 - Jul 17, 06:35 UTCJul 17, 10:10 UTC3h 35m
2026-07-17 DAL391 - Jul 17, 00:40 UTCJul 17, 04:35 UTC3h 55m

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?
No active broadcast right now. Last signal was Jul 26, 21:05 UTC.
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 DAL1902, DAL725, DAL334, DAL1720, DAL901.