Apparatus

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sensors Mode-S transponder

A11380

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N169DZ · BOEING 767-300 · operated by DELTA AIR LINES INC

Hex
A11380
Octal
50211600
Decimal
10,556,288
Country
US
Tail
N169DZ
Type
B763
No current signal · last broadcast Jul 26, 18:55 UTC
Flights observed
321
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 18:55 UTC

Last known position

Most recent position reported by Mode-S A11380.

Country allocation

The ICAO 24-bit address A11380 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
DAL668 Delta Air Lines 14 2026-07-01
DAL233 - 13 2026-07-17
DAL981 Delta Air Lines 12 2026-06-27
DAL209 - 12 2026-07-22
DAL34 Delta Air Lines 11 2026-07-22
DAL405 - 9 2026-07-13
DAL232 - 9 2026-07-16
DAL217 Delta Air Lines 9 2026-07-23
DAL980 - 8 2026-06-28
DAL53 Delta Air Lines 8 2026-05-20
DAL244 - 8 2026-07-15
DAL216 Delta Air Lines 8 2026-07-22
DAL679 - 7 2026-07-12
DAL245 - 7 2026-07-16
DAL633 - 6 2026-06-19
DAL52 Delta Air Lines 6 2026-05-20
DAL395 Delta Air Lines 6 2026-07-21
DAL938 - 5 2026-06-30
DAL773 Delta Air Lines 5 2026-07-21
DAL632 - 5 2026-06-17

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 DAL307 HNL → MSP Jul 26, 14:40 UTCJul 26, 18:55 UTC4h 15m
2026-07-26 DAL310 LGA → ATL Jul 26, 00:55 UTCJul 26, 08:50 UTC7h 56m
2026-07-25 DAL480 LAX → HNL Jul 25, 15:40 UTCJul 25, 20:55 UTC5h 15m
2026-07-25 DAL480 LAX → HNL Jul 25, 15:35 UTCJul 25, 20:56 UTC5h 21m
2026-07-24 DAL738 BOS → SLC Jul 24, 19:25 UTCJul 25, 00:50 UTC5h 25m
2026-07-24 DAL287 SPN → NRT Jul 24, 07:20 UTCJul 24, 15:20 UTC8h 0m
2026-07-23 DAL286 NRT → SPN Jul 23, 21:30 UTCJul 24, 04:44 UTC7h 14m
2026-07-23 DAL286 NRT → SPN Jul 23, 21:35 UTCJul 24, 04:00 UTC6h 25m
2026-07-23 DAL217 DSS → JFK Jul 23, 10:00 UTCJul 23, 18:10 UTC8h 10m
2026-07-22 DAL216 JFK → DSS Jul 22, 23:05 UTCJul 23, 06:40 UTC7h 35m
2026-07-22 DAL209 EDI → JFK Jul 22, 13:25 UTCJul 22, 20:30 UTC7h 5m
2026-07-22 DAL34 ATL → EDI Jul 22, 03:50 UTCJul 22, 11:17 UTC7h 27m
2026-07-22 DAL34 ATL → EDI Jul 22, 03:55 UTCJul 22, 11:20 UTC7h 25m
2026-07-21 DAL395 LAX → ATL Jul 21, 20:40 UTCJul 22, 00:35 UTC3h 55m
2026-07-21 DAL773 DTW → PHX Jul 21, 13:40 UTCJul 21, 18:50 UTC5h 10m
2026-07-21 DAL650 JFK → ATL Jul 21, 02:10 UTCJul 21, 11:10 UTC9h 0m
2026-07-21 DAL650 JFK → ATL Jul 21, 02:05 UTCJul 21, 11:09 UTC9h 4m
2026-07-20 DAL307 - Jul 20, 23:40 UTCJul 20, 23:55 UTC15m
2026-07-20 DAL307 - Jul 20, 14:45 UTCJul 20, 19:10 UTC4h 25m
2026-07-20 DAL310 LGA → ATL Jul 20, 00:55 UTCJul 20, 08:50 UTC7h 55m
2026-07-19 DAL480 LAX → HNL Jul 19, 16:00 UTCJul 19, 21:15 UTC5h 15m
2026-07-18 DAL767 JFK → LAX Jul 18, 20:15 UTCJul 19, 01:30 UTC5h 15m
2026-07-18 DAL219 CPH → JFK Jul 18, 07:30 UTCJul 18, 15:25 UTC7h 55m
2026-07-17 DAL218 JFK → CPH Jul 17, 21:30 UTCJul 18, 04:50 UTC7h 21m
2026-07-17 DAL218 JFK → CPH Jul 17, 21:30 UTCJul 18, 04:50 UTC7h 20m
2026-07-17 DAL233 - Jul 17, 08:54 UTCJul 17, 11:35 UTC2h 40m
2026-07-17 DAL233 NAP → JFK Jul 17, 08:47 UTCJul 17, 17:58 UTC9h 11m
2026-07-16 DAL232 - Jul 16, 21:55 UTCJul 17, 05:39 UTC7h 45m
2026-07-16 DAL245 - Jul 16, 08:05 UTCJul 16, 10:00 UTC1h 55m
2026-07-16 DAL245 CTA → JFK Jul 16, 08:01 UTCJul 16, 17:32 UTC9h 31m
2026-07-15 DAL244 - Jul 15, 21:20 UTCJul 15, 22:05 UTC45m
2026-07-15 DAL244 JFK → CTA Jul 15, 21:18 UTCJul 16, 05:41 UTC8h 23m
2026-07-15 DAL245 - Jul 15, 08:15 UTCJul 15, 17:50 UTC9h 35m
2026-07-14 DAL244 - Jul 14, 20:55 UTCJul 15, 05:30 UTC8h 34m
2026-07-14 DAL93 BER → JFK Jul 14, 10:15 UTCJul 14, 18:20 UTC8h 5m
2026-07-13 DAL92 JFK → BER Jul 13, 22:26 UTCJul 14, 06:01 UTC7h 35m
2026-07-13 DAL92 - Jul 13, 22:30 UTCJul 14, 06:15 UTC7h 45m
2026-07-13 DAL405 SFO → JFK Jul 13, 14:25 UTCJul 13, 19:25 UTC5h 0m
2026-07-12 DAL679 - Jul 12, 19:10 UTCJul 13, 00:01 UTC4h 50m
2026-07-12 DAL679 JFK → SFO Jul 12, 19:11 UTCJul 13, 00:18 UTC5h 7m
2026-07-12 DAL93 - Jul 12, 09:10 UTCJul 12, 17:05 UTC7h 55m
2026-07-12 DAL93 BER → JFK Jul 12, 09:06 UTCJul 12, 17:00 UTC7h 54m
2026-07-11 DAL92 JFK → BER Jul 11, 23:35 UTCJul 12, 06:50 UTC7h 15m
2026-07-11 DAL405 SFO → JFK Jul 11, 14:15 UTCJul 11, 19:10 UTC4h 55m
2026-07-11 DAL405 SFO → JFK Jul 11, 14:15 UTCJul 11, 19:11 UTC4h 56m
2026-07-11 DAL679 - Jul 11, 01:20 UTCJul 11, 02:40 UTC1h 20m
2026-07-10 DAL679 JFK → SFO Jul 10, 21:03 UTCJul 11, 01:02 UTC3h 59m
2026-07-10 DAL679 JFK → SFO Jul 10, 21:05 UTCJul 11, 02:40 UTC5h 35m
2026-07-10 DAL287 MXP → JFK Jul 10, 07:30 UTCJul 10, 16:10 UTC8h 40m
2026-07-09 DAL286 - Jul 9, 20:55 UTCJul 9, 22:00 UTC1h 5m

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 N169DZ page for operator, model, and routing details .

Mode-S A11380 frequently asked

What is Mode-S code A11380?
A11380 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N169DZ.
Where is Mode-S A11380 registered?
Mode-S code A11380 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 A11380 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 18:55 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A11380, octal 50211600, decimal 10,556,288.
What flights does A11380 operate?
Mode-S A11380 has broadcast 20 distinct callsigns, including DAL668, DAL233, DAL981, DAL209, DAL34.