Apparatus

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sensors Mode-S transponder

ABD7D1

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N862RW · EMBRAER ERJ-170-100 · operated by REPUBLIC AIRWAYS INC

Hex
ABD7D1
Octal
52753721
Decimal
11,261,905
Country
US
Tail
N862RW
Type
E170
Broadcasting now · callsign RPA4614 · 7,925 ft
Flights observed
603
Distinct callsigns
20
Country
US
Last broadcast
2h ago

Current position

ABD7D1 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address ABD7D1 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
RPA4605 - 20 2026-07-13
RPA4614 - 19 2026-07-14
RPA4556 - 17 2026-06-18
RPA4497 - 14 2026-07-04
RPA4347 - 14 2026-06-22
RPA4433 Republic Airlines 13 2026-05-07
RPA4388 Republic Airlines 13 2026-05-20
RPA4610 - 12 2026-07-10
RPA4737 Republic Airlines 11 2026-05-07
RPA4502 - 11 2026-07-07
RPA4387 Republic Airlines 11 2026-05-13
RPA4736 Republic Airlines 10 2026-05-07
RPA4593 - 10 2026-07-03
RPA4478 Republic Airlines 10 2026-05-06
RPA4445 Republic Airlines 10 2026-05-18
RPA4797 - 9 2026-07-14
RPA4588 - 9 2026-07-07
RPA4373 - 9 2026-06-18
RPA4601 - 8 2026-07-11
RPA4578 Republic Airlines 8 2026-06-22

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 RPA4614 - Jul 14, 13:30 UTCJul 14, 14:55 UTC1h 25m
2026-07-14 RPA4797 IND → LGA Jul 14, 10:30 UTCJul 14, 12:20 UTC1h 50m
2026-07-13 RPA4458 LGA → IND Jul 13, 23:15 UTCJul 14, 00:50 UTC1h 35m
2026-07-13 RPA4605 ATL → LGA Jul 13, 19:10 UTCJul 13, 21:05 UTC1h 55m
2026-07-13 RPA4605 LGA → ATL Jul 13, 16:00 UTCJul 13, 17:55 UTC1h 55m
2026-07-13 RPA4420 - Jul 13, 14:00 UTCJul 13, 14:55 UTC55m
2026-07-13 RPA4420 PIT → LGA Jul 13, 13:57 UTCJul 13, 14:54 UTC57m
2026-07-13 RPA4420 LGA → PIT Jul 13, 11:15 UTCJul 13, 12:20 UTC1h 5m
2026-07-12 RPA4619 - Jul 12, 19:50 UTCJul 12, 22:15 UTC2h 25m
2026-07-12 RPA4619 TUL → LGA Jul 12, 19:47 UTCJul 12, 22:30 UTC2h 43m
2026-07-12 RPA4619 - Jul 12, 15:20 UTCJul 12, 18:05 UTC2h 45m
2026-07-12 RPA4783 - Jul 12, 12:40 UTCJul 12, 13:50 UTC1h 10m
2026-07-11 RPA4674 - Jul 11, 22:01 UTCJul 11, 23:10 UTC1h 10m
2026-07-11 RPA4601 IND → LGA Jul 11, 17:15 UTCJul 11, 19:00 UTC1h 45m
2026-07-11 RPA4601 IND → LGA Jul 11, 17:15 UTCJul 11, 18:50 UTC1h 35m
2026-07-11 RPA4601 LGA → IND Jul 11, 14:50 UTCJul 11, 16:35 UTC1h 45m
2026-07-11 RPA4542 YYZ → LGA Jul 11, 11:35 UTCJul 11, 12:40 UTC1h 5m
2026-07-11 RPA4542 YYZ → LGA Jul 11, 11:35 UTCJul 11, 12:39 UTC1h 4m
2026-07-11 RPA4369 LGA → YYZ Jul 11, 03:26 UTCJul 11, 04:29 UTC1h 3m
2026-07-11 RPA4369 LGA → YYZ Jul 11, 03:25 UTCJul 11, 04:30 UTC1h 5m
2026-07-11 RPA4525 - Jul 11, 00:30 UTCJul 11, 01:25 UTC55m
2026-07-11 RPA4525 ACK → LGA Jul 11, 00:27 UTCJul 11, 01:24 UTC57m
2026-07-10 RPA4525 - Jul 10, 21:45 UTCJul 10, 22:20 UTC35m
2026-07-10 RPA4381 - Jul 10, 19:15 UTCJul 10, 20:15 UTC1h 0m
2026-07-10 RPA4381 - Jul 10, 17:30 UTCJul 10, 18:20 UTC50m
2026-07-10 RPA4483 - Jul 10, 14:50 UTCJul 10, 15:55 UTC1h 5m
2026-07-10 RPA4483 - Jul 10, 12:50 UTCJul 10, 14:00 UTC1h 10m
2026-07-10 RPA4610 - Jul 10, 11:10 UTCJul 10, 11:15 UTC5m
2026-07-10 RPA4610 - Jul 10, 10:20 UTCJul 10, 11:05 UTC45m
2026-07-10 RPA4410 LGA → PIT Jul 10, 01:29 UTCJul 10, 02:29 UTC1h 0m
2026-07-10 RPA4410 - Jul 10, 01:30 UTCJul 10, 02:30 UTC1h 0m
2026-07-09 RPA4605 ATL → LGA Jul 9, 21:37 UTCJul 10, 00:49 UTC3h 12m
2026-07-09 RPA4605 ATL → LGA Jul 9, 21:40 UTCJul 9, 23:50 UTC2h 10m
2026-07-09 RPA4605 LGA → ATL Jul 9, 16:20 UTCJul 9, 18:10 UTC1h 50m
2026-07-09 RPA4420 - Jul 9, 14:15 UTCJul 9, 15:15 UTC1h 0m
2026-07-09 RPA4420 - Jul 9, 11:55 UTCJul 9, 12:50 UTC55m
2026-07-08 RPA4713 - Jul 8, 23:20 UTCJul 9, 00:30 UTC1h 10m
2026-07-08 RPA4713 LGA → CLE Jul 8, 20:55 UTCJul 8, 22:05 UTC1h 10m
2026-07-08 RPA4546 JFK → DCA Jul 8, 18:55 UTCJul 8, 19:35 UTC40m
2026-07-08 RPA4546 JFK → DCA Jul 8, 18:49 UTCJul 8, 19:28 UTC39m
2026-07-08 RPA4546 JFK → DCA Jul 8, 17:00 UTCJul 8, 17:30 UTC30m
2026-07-08 RPA4486 - Jul 8, 14:20 UTCJul 8, 15:10 UTC50m
2026-07-08 RPA4486 - Jul 8, 12:10 UTCJul 8, 13:10 UTC1h 0m
2026-07-07 RPA4503 - Jul 7, 22:50 UTCJul 7, 23:35 UTC45m
2026-07-07 RPA4503 - Jul 7, 18:40 UTCJul 7, 19:35 UTC55m
2026-07-07 RPA4502 - Jul 7, 16:25 UTCJul 7, 17:25 UTC1h 0m
2026-07-07 RPA4502 PWM → LGA Jul 7, 16:19 UTCJul 7, 17:08 UTC49m
2026-07-07 RPA4502 - Jul 7, 13:35 UTCJul 7, 14:20 UTC45m
2026-07-07 RPA4586 - Jul 7, 10:50 UTCJul 7, 12:15 UTC1h 25m
2026-07-07 RPA4583 MCI → LGA Jul 7, 04:05 UTCJul 7, 05:35 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 N862RW page for operator, model, and routing details .

Mode-S ABD7D1 frequently asked

What is Mode-S code ABD7D1?
ABD7D1 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N862RW.
Where is Mode-S ABD7D1 registered?
Mode-S code ABD7D1 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 ABD7D1 broadcasting right now?
Yes. Mode-S ABD7D1 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex ABD7D1, octal 52753721, decimal 11,261,905.
What flights does ABD7D1 operate?
Mode-S ABD7D1 has broadcast 20 distinct callsigns, including RPA4605, RPA4614, RPA4556, RPA4497, RPA4347.