Apparatus

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sensors Mode-S transponder

A2000D

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N228PQ · BOMBARDIER Regional Jet CRJ-900 · operated by DELTA AIR LINES INC

Hex
A2000D
Octal
50400015
Decimal
10,616,845
Country
US
Tail
N228PQ
Type
CRJ9
Broadcasting now · callsign EDV5157 · 22,875 ft
Flights observed
663
Distinct callsigns
20
Country
US
Last broadcast
22m ago

Current position

A2000D is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address A2000D 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
EDV4994 - 9 2026-07-08
EDV5192 Endeavor Air 7 2026-06-12
EDV5247 - 6 2026-07-12
EDV5207 Endeavor Air 6 2026-04-15
EDV5164 - 6 2026-07-04
EDV5089 Endeavor Air 6 2026-05-28
EDV4678 Endeavor Air 6 2026-07-01
EDV5482 Endeavor Air 5 2026-07-03
EDV5384 Endeavor Air 5 2026-06-13
EDV5329 Endeavor Air 5 2026-06-29
EDV5282 Endeavor Air 5 2026-06-02
EDV5152 Endeavor Air 5 2026-04-26
EDV5095 - 5 2026-06-16
EDV4936 - 5 2026-06-28
EDV4915 - 5 2026-07-06
EDV4780 - 5 2026-06-25
EDV5497 - 4 2026-07-13
EDV5490 Endeavor Air 4 2026-05-10
EDV5393 - 4 2026-06-30
EDV5303 - 4 2026-07-02

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 EDV5157 - Jul 14, 19:00 UTCJul 14, 19:15 UTC15m
2026-07-14 EDV5157 - Jul 14, 16:40 UTCJul 14, 17:35 UTC55m
2026-07-14 EDV5162 - Jul 14, 14:35 UTCJul 14, 15:40 UTC1h 5m
2026-07-14 EDV5168 ATL → AEX Jul 14, 04:04 UTCJul 14, 05:21 UTC1h 17m
2026-07-14 EDV5168 ATL → ESF Jul 14, 04:05 UTCJul 14, 05:15 UTC1h 10m
2026-07-14 EDV5377 - Jul 14, 02:00 UTCJul 14, 02:35 UTC35m
2026-07-14 EDV5377 DHN → ATL Jul 14, 01:57 UTCJul 14, 02:34 UTC37m
2026-07-14 EDV5377 ATL → DHN Jul 14, 00:20 UTCJul 14, 01:10 UTC50m
2026-07-13 EDV5497 - Jul 13, 19:45 UTCJul 13, 21:30 UTC1h 45m
2026-07-13 EDV5159 ATL → XNA Jul 13, 04:10 UTCJul 13, 05:35 UTC1h 25m
2026-07-13 EDV4694 - Jul 13, 01:50 UTCJul 13, 02:05 UTC15m
2026-07-13 EDV4694 ABY → ATL Jul 13, 01:10 UTCJul 13, 02:05 UTC55m
2026-07-13 EDV4694 ABY → ATL Jul 13, 00:56 UTCJul 13, 01:32 UTC36m
2026-07-12 EDV4694 ATL → ABY Jul 12, 22:50 UTCJul 12, 23:20 UTC30m
2026-07-12 EDV5175 - Jul 12, 20:30 UTCJul 12, 21:30 UTC1h 0m
2026-07-12 EDV5175 - Jul 12, 15:50 UTCJul 12, 16:35 UTC45m
2026-07-12 EDV5247 - Jul 12, 13:55 UTCJul 12, 14:45 UTC50m
2026-07-12 EDV5247 MEM → ATL Jul 12, 13:51 UTCJul 12, 14:46 UTC55m
2026-07-12 EDV5247 - Jul 12, 11:55 UTCJul 12, 12:50 UTC55m
2026-07-11 EDV4762 - Jul 11, 22:25 UTCJul 11, 22:55 UTC30m
2026-07-11 EDV4762 ATL → HSV Jul 11, 19:29 UTCJul 11, 20:20 UTC51m
2026-07-11 EDV4762 - Jul 11, 19:30 UTCJul 11, 20:20 UTC50m
2026-07-11 EDV5556 - Jul 11, 17:30 UTCJul 11, 18:05 UTC35m
2026-07-10 EDV5425 - Jul 10, 15:25 UTCJul 10, 16:05 UTC40m
2026-07-10 EDV5497 - Jul 10, 12:30 UTCJul 10, 13:50 UTC1h 20m
2026-07-10 EDV5497 XNA → ATL Jul 10, 12:26 UTCJul 10, 13:47 UTC1h 21m
2026-07-10 EDV5130 ATL → XNA Jul 10, 03:40 UTCJul 10, 05:00 UTC1h 20m
2026-07-10 EDV5161 - Jul 10, 01:45 UTCJul 10, 02:10 UTC25m
2026-07-10 EDV5161 - Jul 10, 00:05 UTCJul 10, 00:30 UTC25m
2026-07-09 EDV5466 FAY → ATL Jul 9, 21:45 UTCJul 9, 22:50 UTC1h 5m
2026-07-09 EDV5466 FAY → ATL Jul 9, 21:45 UTCJul 9, 22:45 UTC1h 0m
2026-07-09 EDV5466 - Jul 9, 17:40 UTCJul 9, 18:30 UTC50m
2026-07-09 EDV4681 ROA → ATL Jul 9, 15:30 UTCJul 9, 16:25 UTC55m
2026-07-09 EDV4681 ATL → ROA Jul 9, 13:10 UTCJul 9, 14:15 UTC1h 5m
2026-07-09 EDV5126 - Jul 9, 00:25 UTCJul 9, 01:45 UTC1h 20m
2026-07-08 EDV4889 - Jul 8, 21:45 UTCJul 8, 23:25 UTC1h 40m
2026-07-08 EDV5521 - Jul 8, 19:10 UTCJul 8, 20:20 UTC1h 10m
2026-07-08 EDV5521 ALB → DTW Jul 8, 19:07 UTCJul 8, 20:18 UTC1h 11m
2026-07-08 EDV5268 - Jul 8, 17:35 UTCJul 8, 18:05 UTC30m
2026-07-08 EDV4994 - Jul 8, 15:15 UTCJul 8, 16:35 UTC1h 20m
2026-07-08 EDV4994 GSP → LGA Jul 8, 15:10 UTCJul 8, 16:33 UTC1h 23m
2026-07-08 EDV4994 - Jul 8, 12:40 UTCJul 8, 14:00 UTC1h 20m
2026-07-08 EDV5217 - Jul 8, 10:20 UTCJul 8, 11:10 UTC50m
2026-07-08 EDV5082 - Jul 8, 03:00 UTCJul 8, 04:15 UTC1h 15m
2026-07-08 EDV5231 ROC → DTW Jul 8, 01:05 UTCJul 8, 01:50 UTC45m
2026-07-07 EDV5343 LGA → ROC Jul 7, 23:35 UTCJul 8, 00:20 UTC45m
2026-07-07 EDV5238 - Jul 7, 20:50 UTCJul 7, 21:25 UTC35m
2026-07-07 EDV5522 JFK → CMH Jul 7, 18:40 UTCJul 7, 19:50 UTC1h 10m
2026-07-07 EDV5341 - Jul 7, 16:25 UTCJul 7, 17:30 UTC1h 5m
2026-07-07 EDV4983 AGS → ATL Jul 7, 13:05 UTCJul 7, 14:35 UTC1h 30m

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 N228PQ page for operator, model, and routing details .

Mode-S A2000D frequently asked

What is Mode-S code A2000D?
A2000D is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N228PQ.
Where is Mode-S A2000D registered?
Mode-S code A2000D 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 A2000D broadcasting right now?
Yes. Mode-S A2000D is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A2000D, octal 50400015, decimal 10,616,845.
What flights does A2000D operate?
Mode-S A2000D has broadcast 20 distinct callsigns, including EDV4994, EDV5192, EDV5247, EDV5207, EDV5164.