Apparatus

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sensors Mode-S transponder

A1094C

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N166PQ · BOMBARDIER Regional Jet CRJ-900 · operated by DELTA AIR LINES INC

Hex
A1094C
Octal
50204514
Decimal
10,553,676
Country
US
Tail
N166PQ
Type
CRJ9
No current signal · last broadcast Jul 26, 22:45 UTC
Flights observed
643
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 22:45 UTC

Last known position

Most recent position reported by Mode-S A1094C.

Country allocation

The ICAO 24-bit address A1094C 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
EDV4852 - 10 2026-07-19
EDV5313 - 9 2026-07-17
EDV5267 Endeavor Air 9 2026-07-01
EDV5366 - 8 2026-06-19
EDV5104 Endeavor Air 7 2026-05-12
EDV5004 - 7 2026-06-15
EDV5516 - 6 2026-07-12
EDV5483 Endeavor Air 6 2026-05-31
EDV5357 - 6 2026-07-19
EDV5254 Endeavor Air 6 2026-07-21
EDV4922 Endeavor Air 6 2026-06-20
EDV5471 - 5 2026-07-17
EDV5443 Endeavor Air 5 2026-06-11
EDV5362 - 5 2026-07-02
EDV5295 - 5 2026-07-20
EDV5289 - 5 2026-06-17
EDV5232 Endeavor Air 5 2026-06-20
EDV5216 - 5 2026-06-25
EDV5118 Endeavor Air 5 2026-06-02
EDV5009 Endeavor Air 5 2026-06-06

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 EDV4643 DAY → ATL Jul 26, 21:25 UTCJul 26, 22:45 UTC1h 20m
2026-07-26 EDV4680 LGA → GRR Jul 26, 18:10 UTCJul 26, 20:20 UTC2h 10m
2026-07-26 EDV4998 TYS → LGA Jul 26, 16:15 UTCJul 26, 17:00 UTC45m
2026-07-26 EDV4998 TYS → LGA Jul 26, 14:25 UTCJul 26, 15:00 UTC35m
2026-07-26 EDV5384 CVG → MSP Jul 26, 12:15 UTCJul 26, 12:55 UTC40m
2026-07-26 EDV4934 GSO → LGA Jul 26, 01:40 UTCJul 26, 02:20 UTC40m
2026-07-26 EDV4934 GSO → LGA Jul 26, 01:38 UTCJul 26, 02:17 UTC39m
2026-07-25 EDV5020 LGA → CLT Jul 25, 23:05 UTCJul 25, 23:50 UTC45m
2026-07-25 EDV5345 MSN → LGA Jul 25, 20:55 UTCJul 25, 22:15 UTC1h 20m
2026-07-25 EDV4879 DTW → ROC Jul 25, 18:55 UTCJul 25, 19:40 UTC45m
2026-07-25 EDV4879 DTW → ROC Jul 25, 18:53 UTCJul 25, 19:38 UTC45m
2026-07-25 EDV4879 DTW → ROC Jul 25, 16:55 UTCJul 25, 17:35 UTC40m
2026-07-25 EDV5030 LGA → SAV Jul 25, 15:00 UTCJul 25, 15:50 UTC50m
2026-07-25 EDV5030 LGA → SAV Jul 25, 14:57 UTCJul 25, 15:49 UTC52m
2026-07-25 EDV5030 LGA → SAV Jul 25, 13:00 UTCJul 25, 13:40 UTC40m
2026-07-25 EDV5056 MYR → LGA Jul 25, 10:20 UTCJul 25, 11:40 UTC1h 20m
2026-07-25 EDV5056 MYR → LGA Jul 25, 10:15 UTCJul 25, 11:32 UTC1h 17m
2026-07-25 EDV5136 DTW → YUL Jul 25, 01:45 UTCJul 25, 03:05 UTC1h 20m
2026-07-24 EDV5090 RIC → LGA Jul 24, 23:10 UTCJul 25, 00:25 UTC1h 15m
2026-07-24 EDV5090 RIC → LGA Jul 24, 23:06 UTCJul 25, 00:21 UTC1h 15m
2026-07-24 EDV5090 RIC → LGA Jul 24, 20:40 UTCJul 24, 21:55 UTC1h 15m
2026-07-24 EDV4966 LGA → MKE Jul 24, 16:35 UTCJul 24, 17:40 UTC1h 5m
2026-07-24 EDV4966 LGA → MKE Jul 24, 14:25 UTCJul 24, 15:35 UTC1h 10m
2026-07-24 EDV5382 ATL → AGS Jul 24, 11:20 UTCJul 24, 12:40 UTC1h 20m
2026-07-24 EDV5386 JFK → ORD Jul 24, 00:35 UTCJul 24, 01:55 UTC1h 20m
2026-07-24 EDV5386 JFK → ORD Jul 24, 00:32 UTCJul 24, 01:47 UTC1h 15m
2026-07-23 EDV5231 ROC → DTW Jul 23, 21:55 UTCJul 23, 22:45 UTC50m
2026-07-23 EDV5231 ROC → DTW Jul 23, 21:51 UTCJul 23, 22:44 UTC53m
2026-07-23 EDV5343 LGA → ROC Jul 23, 19:45 UTCJul 23, 20:35 UTC50m
2026-07-23 EDV5324 - Jul 23, 16:40 UTCJul 23, 18:25 UTC1h 45m
2026-07-23 EDV5430 - Jul 23, 14:00 UTCJul 23, 15:10 UTC1h 10m
2026-07-23 EDV5430 LGA → YHZ Jul 23, 13:58 UTCJul 23, 15:07 UTC1h 9m
2026-07-23 EDV5321 - Jul 23, 11:30 UTCJul 23, 12:25 UTC55m
2026-07-23 EDV5155 CHS → LGA Jul 23, 02:35 UTCJul 23, 03:40 UTC1h 5m
2026-07-22 EDV5102 RDU → EWR Jul 22, 23:20 UTCJul 23, 01:30 UTC2h 10m
2026-07-22 EDV5102 RDU → EWR Jul 22, 19:20 UTCJul 22, 22:15 UTC2h 55m
2026-07-22 EDV5137 JFK → MCI Jul 22, 16:50 UTCJul 22, 17:55 UTC1h 5m
2026-07-21 EDV5254 PWM → JFK Jul 21, 17:57 UTCJul 21, 18:48 UTC51m
2026-07-21 EDV5254 PWM → JFK Jul 21, 18:00 UTCJul 21, 18:55 UTC55m
2026-07-21 EDV5208 YYZ → LGA Jul 21, 14:43 UTCJul 21, 16:34 UTC1h 51m
2026-07-21 EDV5208 YYZ → LGA Jul 21, 14:45 UTCJul 21, 16:35 UTC1h 50m
2026-07-21 EDV5554 LGA → YYZ Jul 21, 11:55 UTCJul 21, 13:10 UTC1h 15m
2026-07-20 EDV5295 - Jul 20, 21:55 UTCJul 21, 00:20 UTC2h 25m
2026-07-20 EDV4900 - Jul 20, 02:10 UTCJul 20, 04:50 UTC2h 40m
2026-07-19 EDV4852 - Jul 19, 22:20 UTCJul 20, 00:20 UTC2h 0m
2026-07-19 EDV4851 LGA → SDF Jul 19, 19:35 UTCJul 19, 21:15 UTC1h 40m
2026-07-19 EDV5387 - Jul 19, 17:20 UTCJul 19, 18:15 UTC55m
2026-07-19 EDV5387 BTV → LGA Jul 19, 17:18 UTCJul 19, 18:10 UTC52m
2026-07-19 EDV5357 LGA → BTV Jul 19, 15:00 UTCJul 19, 15:45 UTC45m
2026-07-19 EDV5557 LGA → ATL Jul 19, 10:40 UTCJul 19, 12:55 UTC2h 15m

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 N166PQ page for operator, model, and routing details .

Mode-S A1094C frequently asked

What is Mode-S code A1094C?
A1094C is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N166PQ.
Where is Mode-S A1094C registered?
Mode-S code A1094C 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 A1094C broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 22:45 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A1094C, octal 50204514, decimal 10,553,676.
What flights does A1094C operate?
Mode-S A1094C has broadcast 20 distinct callsigns, including EDV4852, EDV5313, EDV5267, EDV5366, EDV5104.