Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

A93D9F

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N695DL · BOEING 757-200 · operated by DELTA AIR LINES INC

Hex
A93D9F
Octal
52236637
Decimal
11,091,359
Country
US
Tail
N695DL
Type
B752
No current signal · last broadcast Jul 26, 20:35 UTC
Flights observed
473
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 20:35 UTC

Last known position

Most recent position reported by Mode-S A93D9F.

Country allocation

The ICAO 24-bit address A93D9F 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
DAL982 - 10 2026-06-29
DAL796 - 9 2026-07-13
DAL1031 Delta Air Lines 9 2026-07-25
DAL983 - 8 2026-06-29
DAL1823 - 8 2026-07-16
DAL631 Delta Air Lines 7 2026-05-06
DAL602 - 7 2026-06-23
DAL1930 - 7 2026-07-11
DAL1889 - 7 2026-07-15
DAL1763 Delta Air Lines 6 2026-05-03
DAL1328 Delta Air Lines 6 2026-04-25
DAL824 Delta Air Lines 5 2026-05-21
DAL795 Delta Air Lines 5 2026-06-21
DAL630 Delta Air Lines 5 2026-05-06
DAL1902 Delta Air Lines 5 2026-07-08
DAL1861 Delta Air Lines 5 2026-05-01
DAL1830 - 5 2026-07-20
DAL1768 - 5 2026-07-15
DAL1756 Delta Air Lines 5 2026-06-06
DAL1566 Delta Air Lines 5 2026-07-26

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 DAL813 MSP → BOS Jul 26, 17:05 UTCJul 26, 20:30 UTC3h 25m
2026-07-26 DAL1433 ATL → BTV Jul 26, 14:25 UTCJul 26, 15:35 UTC1h 10m
2026-07-26 DAL1746 ATL → GRR Jul 26, 11:20 UTCJul 26, 12:50 UTC1h 30m
2026-07-26 DAL1566 MSN → MSP Jul 26, 06:20 UTCJul 26, 09:35 UTC3h 16m
2026-07-26 DAL1566 MSN → MSP Jul 26, 06:17 UTCJul 26, 09:38 UTC3h 21m
2026-07-25 DAL1135 DTW → PHX Jul 25, 21:40 UTCJul 26, 01:35 UTC3h 55m
2026-07-25 DAL1031 ATL → CHS Jul 25, 18:40 UTCJul 25, 20:10 UTC1h 30m
2026-07-25 DAL755 LAS → ATL Jul 25, 13:30 UTCJul 25, 17:05 UTC3h 35m
2026-07-25 DAL916 ATL → SFO Jul 25, 03:15 UTCJul 25, 06:45 UTC3h 30m
2026-07-25 DAL916 ATL → SFO Jul 25, 03:11 UTCJul 25, 06:43 UTC3h 32m
2026-07-25 DAL1005 ATL → DTW Jul 25, 00:04 UTCJul 25, 01:41 UTC1h 37m
2026-07-25 DAL1005 ATL → DTW Jul 25, 00:05 UTCJul 25, 01:40 UTC1h 35m
2026-07-24 DAL317 JFK → SEA Jul 24, 21:15 UTCJul 24, 21:50 UTC35m
2026-07-24 DAL317 JFK → SEA Jul 24, 01:50 UTCJul 24, 19:55 UTC18h 5m
2026-07-24 DAL315 JFK → SLC Jul 24, 01:10 UTCJul 24, 19:55 UTC18h 45m
2026-07-23 DAL1101 MIA → ATL Jul 23, 21:15 UTCJul 23, 22:30 UTC1h 15m
2026-07-23 DAL1101 MIA → ATL Jul 23, 18:20 UTCJul 23, 19:45 UTC1h 25m
2026-07-23 DAL755 LAS → ATL Jul 23, 13:10 UTCJul 23, 16:45 UTC3h 35m
2026-07-22 DAL549 ATL → LAS Jul 22, 17:30 UTCJul 22, 21:00 UTC3h 30m
2026-07-22 DAL1338 ORF → ATL Jul 22, 12:45 UTCJul 22, 14:00 UTC1h 15m
2026-07-21 DAL1346 DTW → MIA Jul 21, 21:25 UTCJul 21, 22:35 UTC1h 10m
2026-07-20 DAL1831 - Jul 20, 19:25 UTCJul 20, 22:30 UTC3h 5m
2026-07-20 DAL1830 - Jul 20, 17:30 UTCJul 20, 17:40 UTC10m
2026-07-20 DAL1830 - Jul 20, 14:40 UTCJul 20, 16:55 UTC2h 15m
2026-07-20 DAL2080 MCO → ATL Jul 20, 11:15 UTCJul 20, 12:15 UTC1h 0m
2026-07-20 DAL1735 SEA → DEN Jul 20, 00:59 UTCJul 20, 01:58 UTC59m
2026-07-20 DAL1735 SEA → DEN Jul 20, 01:00 UTCJul 20, 02:05 UTC1h 5m
2026-07-19 DAL857 LAS → ATL Jul 19, 08:15 UTCJul 19, 11:55 UTC3h 40m
2026-07-19 DAL955 ATL → LAS Jul 19, 02:40 UTCJul 19, 06:00 UTC3h 20m
2026-07-18 DAL1785 UVF → ATL Jul 18, 20:45 UTCJul 19, 00:40 UTC3h 55m
2026-07-18 DAL2350 - Jul 18, 13:55 UTCJul 18, 17:15 UTC3h 20m
2026-07-18 DAL2350 ATL → UVF Jul 18, 13:53 UTCJul 18, 17:59 UTC4h 6m
2026-07-18 DAL2345 - Jul 18, 03:50 UTCJul 18, 05:10 UTC1h 20m
2026-07-17 DAL2345 ATL → FLL Jul 17, 21:05 UTCJul 17, 22:35 UTC1h 30m
2026-07-17 DAL901 - Jul 17, 14:24 UTCJul 17, 17:40 UTC3h 15m
2026-07-17 DAL901 PHX → ATL Jul 17, 14:23 UTCJul 17, 17:35 UTC3h 12m
2026-07-16 DAL836 ATL → PHX Jul 16, 23:17 UTCJul 17, 02:33 UTC3h 16m
2026-07-16 DAL836 - Jul 16, 23:20 UTCJul 17, 02:34 UTC3h 15m
2026-07-16 DAL1823 STT → ATL Jul 16, 17:27 UTCJul 16, 20:43 UTC3h 16m
2026-07-16 DAL1823 JFK → ATL Jul 16, 12:25 UTCJul 16, 20:49 UTC8h 25m
2026-07-15 DAL1768 - Jul 15, 20:40 UTCJul 16, 00:05 UTC3h 25m
2026-07-15 DAL1768 STT → JFK Jul 15, 20:30 UTCJul 15, 23:58 UTC3h 28m
2026-07-15 DAL1889 - Jul 15, 15:45 UTCJul 15, 18:50 UTC3h 5m
2026-07-15 DAL1889 ATL → STT Jul 15, 15:43 UTCJul 15, 18:48 UTC3h 5m
2026-07-15 DAL1486 TPA → ATL Jul 15, 11:40 UTCJul 15, 12:45 UTC1h 5m
2026-07-15 DAL1591 ATL → TPA Jul 15, 01:55 UTCJul 15, 03:10 UTC1h 15m
2026-07-14 DAL1873 - Jul 14, 21:50 UTCJul 14, 23:15 UTC1h 24m
2026-07-14 DAL1894 - Jul 14, 14:05 UTCJul 14, 15:25 UTC1h 20m
2026-07-14 DAL1894 ATL → SXM Jul 14, 14:05 UTCJul 14, 17:43 UTC3h 38m
2026-07-14 DAL857 LAS → ATL Jul 14, 07:50 UTCJul 14, 11:25 UTC3h 35m

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 N695DL page for operator, model, and routing details .

Mode-S A93D9F frequently asked

What is Mode-S code A93D9F?
A93D9F is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N695DL.
Where is Mode-S A93D9F registered?
Mode-S code A93D9F 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 A93D9F broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 20:35 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A93D9F, octal 52236637, decimal 11,091,359.
What flights does A93D9F operate?
Mode-S A93D9F has broadcast 20 distinct callsigns, including DAL982, DAL796, DAL1031, DAL983, DAL1823.