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
No current signal · last broadcast Jul 26, 22:00 UTC
Flights observed
683
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 22:00 UTC

Last known position

Most recent position reported by Mode-S A091F3.

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
EDV5062 - 6 2026-07-19
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
EDV5085 Endeavor Air 5 2026-07-25
EDV5069 - 5 2026-07-16
EDV5050 - 5 2026-06-16
EDV5025 Endeavor Air 5 2026-07-03
EDV5005 - 5 2026-07-20
EDV4903 Endeavor Air 5 2026-06-09
EDV4780 - 5 2026-07-16
EDV4675 - 5 2026-07-15
EDV4666 Endeavor Air 5 2026-06-29

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 EDV5374 DTW → CMH Jul 26, 21:45 UTCJul 26, 22:00 UTC15m
2026-07-26 EDV4760 HSV → ATL Jul 26, 19:50 UTCJul 26, 20:25 UTC35m
2026-07-26 EDV5021 CVG → EWR Jul 26, 17:30 UTCJul 26, 18:40 UTC1h 10m
2026-07-26 EDV5021 CVG → EWR Jul 26, 17:27 UTCJul 26, 18:39 UTC1h 12m
2026-07-26 EDV4687 JFK → JAX Jul 26, 15:50 UTCJul 26, 16:05 UTC15m
2026-07-26 EDV4687 JFK → JAX Jul 26, 14:20 UTCJul 26, 14:35 UTC15m
2026-07-26 EDV5494 JFK → RIC Jul 26, 11:35 UTCJul 26, 12:45 UTC1h 10m
2026-07-26 EDV5494 JFK → RIC Jul 26, 11:30 UTCJul 26, 12:50 UTC1h 20m
2026-07-26 EDV5481 CVG → DCA Jul 26, 00:15 UTCJul 26, 01:15 UTC1h 0m
2026-07-25 EDV5085 TYS → LGA Jul 25, 21:50 UTCJul 25, 23:00 UTC1h 10m
2026-07-25 EDV5085 TYS → LGA Jul 25, 21:49 UTCJul 25, 22:49 UTC1h 0m
2026-07-25 EDV4640 AUS → CVG Jul 25, 19:30 UTCJul 25, 20:10 UTC40m
2026-07-25 EDV4640 AUS → CVG Jul 25, 19:28 UTCJul 25, 20:08 UTC40m
2026-07-25 EDV4645 ATL → HPN Jul 25, 16:45 UTCJul 25, 18:00 UTC1h 15m
2026-07-25 EDV4645 ATL → HPN Jul 25, 14:25 UTCJul 25, 15:40 UTC1h 15m
2026-07-25 EDV5479 CVG → DTW Jul 25, 12:30 UTCJul 25, 13:15 UTC45m
2026-07-25 EDV5478 DTW → CVG Jul 25, 03:30 UTCJul 25, 04:10 UTC40m
2026-07-24 EDV5367 RDU → EWR Jul 24, 21:35 UTCJul 24, 22:55 UTC1h 20m
2026-07-24 EDV4816 MYR → LGA Jul 24, 18:35 UTCJul 24, 20:00 UTC1h 25m
2026-07-24 EDV5256 LGA → RIC Jul 24, 16:35 UTCJul 24, 17:15 UTC40m
2026-07-24 EDV5256 LGA → RIC Jul 24, 16:33 UTCJul 24, 17:15 UTC42m
2026-07-24 EDV5251 JFK → RDU Jul 24, 14:35 UTCJul 24, 15:25 UTC50m
2026-07-24 EDV4924 CLT → LGA Jul 24, 10:55 UTCJul 24, 11:35 UTC40m
2026-07-24 EDV5095 MYR → LGA Jul 24, 02:55 UTCJul 24, 03:40 UTC45m
2026-07-23 EDV5514 BOS → CLE Jul 23, 23:05 UTCJul 24, 00:20 UTC1h 15m
2026-07-23 EDV5107 ATL → TYS Jul 23, 20:30 UTCJul 23, 21:45 UTC1h 15m
2026-07-23 EDV5415 DAY → LGA Jul 23, 16:45 UTCJul 23, 19:05 UTC2h 20m
2026-07-23 EDV5415 DAY → LGA Jul 23, 16:39 UTCJul 23, 19:01 UTC2h 22m
2026-07-23 EDV5415 DAY → LGA Jul 23, 12:50 UTCJul 23, 15:40 UTC2h 50m
2026-07-23 EDV5292 LGA → GSO Jul 23, 10:45 UTCJul 23, 11:50 UTC1h 5m
2026-07-23 EDV5292 LGA → GSO Jul 23, 10:43 UTCJul 23, 11:48 UTC1h 5m
2026-07-22 EDV5512 JFK → IAD Jul 22, 21:00 UTCJul 22, 22:05 UTC1h 5m
2026-07-22 EDV5521 DTW → CVG Jul 22, 18:15 UTCJul 22, 19:35 UTC1h 20m
2026-07-22 EDV5268 DCA → CVG Jul 22, 16:50 UTCJul 22, 17:20 UTC30m
2026-07-22 EDV5471 JFK → IND Jul 22, 13:35 UTCJul 22, 15:20 UTC1h 45m
2026-07-21 EDV5461 JAX → LGA Jul 21, 18:30 UTCJul 21, 20:30 UTC2h 0m
2026-07-21 EDV5172 JFK → IND Jul 21, 11:45 UTCJul 21, 15:10 UTC3h 25m
2026-07-21 EDV5172 JFK → IND Jul 21, 11:41 UTCJul 21, 15:08 UTC3h 27m
2026-07-20 EDV5199 JFK → BWI Jul 20, 22:45 UTCJul 21, 01:40 UTC2h 54m
2026-07-20 EDV4682 JFK → SAV Jul 20, 19:35 UTCJul 20, 21:05 UTC1h 30m
2026-07-20 EDV5005 AUS → CVG Jul 20, 15:50 UTCJul 20, 18:00 UTC2h 10m
2026-07-20 EDV5005 - Jul 20, 12:40 UTCJul 20, 14:40 UTC2h 0m
2026-07-20 EDV5517 LGA → CVG Jul 20, 00:40 UTCJul 20, 02:10 UTC1h 30m
2026-07-19 EDV5062 - Jul 19, 22:30 UTCJul 19, 23:10 UTC40m
2026-07-19 EDV5062 - Jul 19, 20:40 UTCJul 19, 21:15 UTC35m
2026-07-19 EDV5438 IND → MSP Jul 19, 17:15 UTCJul 19, 19:10 UTC1h 55m
2026-07-19 EDV5438 IND → MSP Jul 19, 13:55 UTCJul 19, 15:50 UTC1h 55m
2026-07-18 EDV5321 - Jul 18, 12:25 UTCJul 18, 12:45 UTC20m
2026-07-18 EDV5321 ROA → LGA Jul 18, 12:24 UTCJul 18, 13:25 UTC1h 1m
2026-07-18 EDV5155 LGA → ROA Jul 18, 01:39 UTCJul 18, 02:45 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 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?
No active broadcast right now. Last signal was Jul 26, 22:00 UTC.
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, EDV5062.