Apparatus

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sensors Mode-S transponder

A091F3

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N136EV · BOMBARDIER Regional Jet CRJ-900 · operated by DELTA AIR LINES INC

Hex
A091F3
Octal
50110763
Decimal
10,523,123
Country
US
Tail
N136EV
Type
CRJ9
Broadcasting now · callsign EDV4972 · 31,700 ft
Flights observed
607
Distinct callsigns
20
Country
US
Last broadcast
1h ago

Current position

A091F3 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address A091F3 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
EDV4942 Endeavor Air 9 2026-06-16
EDV4686 Endeavor Air 9 2026-05-11
EDV5482 Endeavor Air 6 2026-06-28
EDV5350 Endeavor Air 6 2026-06-04
EDV5379 Endeavor Air 5 2026-05-13
EDV5366 - 5 2026-06-17
EDV5362 Endeavor Air 5 2026-05-18
EDV5345 - 5 2026-06-22
EDV5320 - 5 2026-06-29
EDV5301 Endeavor Air 5 2026-04-29
EDV5050 - 5 2026-06-16
EDV5025 Endeavor Air 5 2026-07-03
EDV4903 Endeavor Air 5 2026-06-09
EDV4666 Endeavor Air 5 2026-06-29
EDV5458 Endeavor Air 4 2026-04-29
EDV5442 Endeavor Air 4 2026-06-19
EDV5437 - 4 2026-07-09
EDV5348 - 4 2026-06-29
EDV5340 - 4 2026-07-12
EDV5299 - 4 2026-06-17

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 EDV4647 - Jul 14, 20:10 UTCJul 14, 21:35 UTC1h 25m
2026-07-14 EDV5431 - Jul 14, 17:15 UTCJul 14, 18:45 UTC1h 30m
2026-07-14 EDV5431 - Jul 14, 14:25 UTCJul 14, 15:55 UTC1h 30m
2026-07-14 EDV4961 - Jul 14, 12:25 UTCJul 14, 12:55 UTC30m
2026-07-14 EDV4657 - Jul 14, 02:35 UTCJul 14, 03:55 UTC1h 20m
2026-07-13 EDV5126 - Jul 13, 23:05 UTCJul 14, 00:30 UTC1h 25m
2026-07-13 EDV4889 - Jul 13, 20:15 UTCJul 13, 21:50 UTC1h 35m
2026-07-13 EDV5521 - Jul 13, 18:00 UTCJul 13, 19:05 UTC1h 5m
2026-07-13 EDV5521 ALB → DTW Jul 13, 17:58 UTCJul 13, 19:05 UTC1h 7m
2026-07-13 EDV5268 LGA → ALB Jul 13, 16:30 UTCJul 13, 17:05 UTC35m
2026-07-13 EDV5268 LGA → ALB Jul 13, 16:29 UTCJul 13, 17:00 UTC31m
2026-07-13 EDV5068 - Jul 13, 14:10 UTCJul 13, 15:25 UTC1h 15m
2026-07-13 EDV5068 CLT → LGA Jul 13, 14:05 UTCJul 13, 15:27 UTC1h 22m
2026-07-13 EDV5068 - Jul 13, 11:05 UTCJul 13, 12:25 UTC1h 20m
2026-07-13 EDV5449 YUL → LGA Jul 13, 01:40 UTCJul 13, 02:25 UTC45m
2026-07-13 EDV5449 YUL → LGA Jul 13, 01:36 UTCJul 13, 02:24 UTC48m
2026-07-12 EDV5197 LGA → YUL Jul 12, 23:30 UTCJul 13, 00:25 UTC55m
2026-07-12 EDV5010 BGR → LGA Jul 12, 21:25 UTCJul 12, 22:25 UTC1h 0m
2026-07-12 EDV5010 BGR → LGA Jul 12, 21:22 UTCJul 12, 22:25 UTC1h 3m
2026-07-12 EDV5010 LGA → BGR Jul 12, 19:05 UTCJul 12, 20:05 UTC1h 0m
2026-07-12 EDV5340 ROC → LGA Jul 12, 16:40 UTCJul 12, 17:40 UTC1h 0m
2026-07-12 EDV5340 LGA → ROC Jul 12, 14:50 UTCJul 12, 15:35 UTC45m
2026-07-12 EDV4893 ORF → LGA Jul 12, 03:10 UTCJul 12, 04:04 UTC54m
2026-07-11 EDV5333 LGA → ORF Jul 11, 22:40 UTCJul 11, 23:30 UTC50m
2026-07-11 EDV5334 ORF → LGA Jul 11, 15:20 UTCJul 11, 16:20 UTC1h 0m
2026-07-10 EDV5329 LGA → ORF Jul 10, 20:30 UTCJul 10, 21:35 UTC1h 5m
2026-07-10 EDV5324 - Jul 10, 16:35 UTCJul 10, 18:20 UTC1h 45m
2026-07-10 EDV5430 - Jul 10, 13:45 UTCJul 10, 14:55 UTC1h 10m
2026-07-10 EDV5237 - Jul 10, 11:05 UTCJul 10, 12:15 UTC1h 10m
2026-07-09 EDV5560 - Jul 9, 23:05 UTCJul 9, 23:50 UTC45m
2026-07-09 EDV5560 TYS → ILM Jul 9, 23:00 UTCJul 9, 23:54 UTC54m
2026-07-09 EDV5455 LGA → TYS Jul 9, 20:20 UTCJul 9, 22:00 UTC1h 40m
2026-07-09 EDV5437 - Jul 9, 17:35 UTCJul 9, 17:40 UTC5m
2026-07-09 EDV5437 - Jul 9, 15:45 UTCJul 9, 17:40 UTC1h 55m
2026-07-09 EDV5437 CHS → LGA Jul 9, 15:44 UTCJul 9, 17:20 UTC1h 36m
2026-07-09 EDV5437 - Jul 9, 12:45 UTCJul 9, 14:20 UTC1h 35m
2026-07-09 EDV5177 - Jul 9, 10:05 UTCJul 9, 11:10 UTC1h 5m
2026-07-09 EDV4974 LGA → CLE Jul 9, 00:53 UTCJul 9, 02:02 UTC1h 9m
2026-07-09 EDV4974 LGA → CLE Jul 9, 00:55 UTCJul 9, 02:05 UTC1h 10m
2026-07-08 EDV5424 ORH → LGA Jul 8, 22:45 UTCJul 8, 23:20 UTC35m
2026-07-08 EDV5424 ORH → LGA Jul 8, 22:43 UTCJul 8, 23:14 UTC31m
2026-07-08 EDV5424 LGA → ORH Jul 8, 21:05 UTCJul 8, 21:50 UTC45m
2026-07-08 EDV5340 ROC → LGA Jul 8, 17:05 UTCJul 8, 18:05 UTC1h 0m
2026-07-08 EDV5340 LGA → ROC Jul 8, 14:50 UTCJul 8, 15:35 UTC45m
2026-07-08 EDV4956 - Jul 8, 12:45 UTCJul 8, 13:50 UTC1h 5m
2026-07-08 EDV4956 LGA → RDU Jul 8, 10:15 UTCJul 8, 11:20 UTC1h 5m
2026-07-07 EDV4852 LGA → GSP Jul 7, 22:30 UTCJul 8, 00:25 UTC1h 55m
2026-07-07 EDV4852 LGA → GSP Jul 7, 22:28 UTCJul 8, 00:25 UTC1h 57m
2026-07-07 EDV4851 LGA → SDF Jul 7, 19:45 UTCJul 7, 21:30 UTC1h 45m
2026-07-07 EDV5313 - Jul 7, 17:15 UTCJul 7, 18:15 UTC1h 0m

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 N136EV page for operator, model, and routing details .

Mode-S A091F3 frequently asked

What is Mode-S code A091F3?
A091F3 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N136EV.
Where is Mode-S A091F3 registered?
Mode-S code A091F3 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 A091F3 broadcasting right now?
Yes. Mode-S A091F3 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A091F3, octal 50110763, decimal 10,523,123.
What flights does A091F3 operate?
Mode-S A091F3 has broadcast 20 distinct callsigns, including EDV4942, EDV4686, EDV5482, EDV5350, EDV5379.