Apparatus

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sensors Mode-S transponder

A69869

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N524GJ · BOMBARDIER Regional Jet CRJ-700 · operated by SKYWEST LEASING INC

Hex
A69869
Octal
51514151
Decimal
10,917,993
Country
US
Tail
N524GJ
Type
CRJ7
No current signal · last broadcast Jul 26, 20:25 UTC
Flights observed
671
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 20:25 UTC

Last known position

Most recent position reported by Mode-S A69869.

Country allocation

The ICAO 24-bit address A69869 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
GJS4191 - 11 2026-07-06
GJS4453 - 9 2026-07-07
GJS4442 - 8 2026-06-28
GJS4430 - 8 2026-06-28
GJS4424 GoJet Airlines 8 2026-07-26
GJS4186 - 8 2026-07-12
GJS4585 - 7 2026-07-10
GJS4484 - 7 2026-07-14
GJS4396 GoJet Airlines 7 2026-07-22
GJS4176 GoJet Airlines 7 2026-07-22
GJS4174 GoJet Airlines 7 2026-06-06
GJS4607 GoJet Airlines 6 2026-07-25
GJS4602 - 6 2026-07-12
GJS4586 GoJet Airlines 6 2026-07-05
GJS4577 - 6 2026-07-16
GJS4506 GoJet Airlines 6 2026-07-26
GJS4501 - 6 2026-07-13
GJS4472 GoJet Airlines 6 2026-06-04
GJS4469 GoJet Airlines 6 2026-07-24
GJS4462 - 6 2026-07-13

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 GJS4545 ORD → MLI Jul 26, 19:10 UTCJul 26, 20:25 UTC1h 15m
2026-07-26 GJS4424 EWR → CVG Jul 26, 17:05 UTCJul 26, 18:15 UTC1h 10m
2026-07-26 GJS4506 STL → IAD Jul 26, 13:45 UTCJul 26, 15:30 UTC1h 45m
2026-07-25 GJS4412 ILM → EWR Jul 25, 23:30 UTCJul 26, 00:10 UTC40m
2026-07-25 GJS4597 ORD → ROA Jul 25, 20:30 UTCJul 25, 21:20 UTC50m
2026-07-25 GJS4597 ORD → ROA Jul 25, 20:38 UTCJul 25, 21:07 UTC29m
2026-07-25 GJS4607 TVC → ORD Jul 25, 18:10 UTCJul 25, 19:00 UTC50m
2026-07-25 GJS4607 TVC → ORD Jul 25, 18:19 UTCJul 25, 19:22 UTC1h 3m
2026-07-25 GJS4605 PQI → EWR Jul 25, 16:05 UTCJul 25, 17:00 UTC55m
2026-07-25 GJS4605 PQI → EWR Jul 25, 15:58 UTCJul 25, 16:47 UTC49m
2026-07-25 GJS4392 LGA → IAD Jul 25, 13:50 UTCJul 25, 14:40 UTC50m
2026-07-25 GJS4565 ORD → ROC Jul 25, 11:10 UTCJul 25, 12:40 UTC1h 30m
2026-07-24 GJS4591 DCA → EWR Jul 24, 20:55 UTCJul 24, 22:20 UTC1h 25m
2026-07-24 GJS4469 ORD → ROC Jul 24, 18:25 UTCJul 24, 19:50 UTC1h 25m
2026-07-24 GJS4570 ORD → XNA Jul 24, 15:35 UTCJul 24, 16:50 UTC1h 15m
2026-07-24 GJS4480 DTW → ORD Jul 24, 12:35 UTCJul 24, 14:00 UTC1h 25m
2026-07-24 GJS4500 EWR → DCA Jul 24, 01:05 UTCJul 24, 02:20 UTC1h 15m
2026-07-23 GJS4530 ORD → SGF Jul 23, 21:55 UTCJul 23, 23:15 UTC1h 20m
2026-07-23 GJS4542 ORD → LIT Jul 23, 19:45 UTCJul 23, 20:45 UTC1h 0m
2026-07-23 GJS4395 CVG → EWR Jul 23, 16:30 UTCJul 23, 17:25 UTC55m
2026-07-23 GJS4425 - Jul 23, 13:30 UTCJul 23, 15:20 UTC1h 50m
2026-07-23 GJS4425 IAD → STL Jul 23, 13:17 UTCJul 23, 15:15 UTC1h 58m
2026-07-23 GJS4503 EWR → DCA Jul 23, 10:35 UTCJul 23, 10:55 UTC20m
2026-07-23 GJS4473 IAD → RIC Jul 23, 03:05 UTCJul 23, 03:20 UTC15m
2026-07-23 GJS4473 IAD → RIC Jul 23, 02:55 UTCJul 23, 03:00 UTC5m
2026-07-23 GJS4561 PWM → IAD Jul 23, 00:30 UTCJul 23, 00:55 UTC25m
2026-07-23 GJS4561 PWM → IAD Jul 23, 00:32 UTCJul 23, 00:53 UTC21m
2026-07-22 GJS4176 EWR → DCA Jul 22, 22:40 UTCJul 22, 23:40 UTC1h 0m
2026-07-22 GJS4457 - Jul 22, 19:45 UTCJul 22, 20:40 UTC55m
2026-07-22 GJS4457 PIT → EWR Jul 22, 19:31 UTCJul 22, 20:38 UTC1h 7m
2026-07-22 GJS4396 EWR → RIC Jul 22, 17:40 UTCJul 22, 18:40 UTC1h 0m
2026-07-22 GJS4396 EWR → RIC Jul 22, 17:47 UTCJul 22, 18:40 UTC53m
2026-07-22 GJS4508 STL → EWR Jul 22, 15:45 UTCJul 22, 16:25 UTC40m
2026-07-22 GJS4444 EWR → DCA Jul 22, 13:25 UTCJul 22, 14:15 UTC50m
2026-07-22 GJS4399 CVG → EWR Jul 22, 11:10 UTCJul 22, 11:55 UTC45m
2026-07-21 GJS3375 - Jul 21, 18:40 UTCJul 21, 19:40 UTC1h 0m
2026-07-21 GJS4390 EWR → GSO Jul 21, 15:25 UTCJul 21, 16:30 UTC1h 5m
2026-07-21 GJS4604 - Jul 21, 11:05 UTCJul 21, 11:50 UTC45m
2026-07-17 GJS4427 - Jul 17, 13:25 UTCJul 17, 14:55 UTC1h 30m
2026-07-16 GJS4577 - Jul 16, 22:25 UTCJul 16, 23:15 UTC50m
2026-07-16 GJS4577 DAY → ORD Jul 16, 22:32 UTCJul 16, 23:00 UTC28m
2026-07-16 GJS4614 ORD → DAY Jul 16, 20:45 UTCJul 16, 21:30 UTC45m
2026-07-16 GJS4547 - Jul 16, 17:45 UTCJul 16, 19:30 UTC1h 45m
2026-07-16 GJS4427 - Jul 16, 13:10 UTCJul 16, 14:40 UTC1h 30m
2026-07-16 GJS4458 - Jul 16, 10:20 UTCJul 16, 10:59 UTC40m
2026-07-16 GJS4458 GRR → ORD Jul 16, 10:17 UTCJul 16, 10:45 UTC28m
2026-07-15 GJS4417 - Jul 15, 22:45 UTCJul 15, 23:15 UTC30m
2026-07-15 GJS4417 ORD → GRR Jul 15, 22:28 UTCJul 15, 23:14 UTC46m
2026-07-15 GJS4597 - Jul 15, 19:45 UTCJul 15, 20:30 UTC45m
2026-07-15 GJS4597 GRR → ORD Jul 15, 19:56 UTCJul 15, 20:01 UTC5m

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 N524GJ page for operator, model, and routing details .

Mode-S A69869 frequently asked

What is Mode-S code A69869?
A69869 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N524GJ.
Where is Mode-S A69869 registered?
Mode-S code A69869 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 A69869 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 20:25 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A69869, octal 51514151, decimal 10,917,993.
What flights does A69869 operate?
Mode-S A69869 has broadcast 20 distinct callsigns, including GJS4191, GJS4453, GJS4442, GJS4430, GJS4424.