Apparatus

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sensors Mode-S transponder

A34215

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N309PQ · BOMBARDIER Regional Jet CRJ-900 · operated by DELTA AIR LINES INC

Hex
A34215
Octal
50641025
Decimal
10,699,285
Country
US
Tail
N309PQ
Type
CRJ9
No current signal · last broadcast Jul 26, 21:15 UTC
Flights observed
742
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 21:15 UTC

Last known position

Most recent position reported by Mode-S A34215.

Country allocation

The ICAO 24-bit address A34215 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
EDV5333 - 10 2026-07-12
EDV4663 Endeavor Air 9 2026-07-02
EDV5157 - 8 2026-07-18
EDV5497 Endeavor Air 7 2026-07-24
EDV5405 - 7 2026-06-20
EDV5334 - 7 2026-07-07
EDV5288 Endeavor Air 7 2026-07-22
EDV5266 Endeavor Air 7 2026-07-20
EDV5107 Endeavor Air 7 2026-05-28
EDV5050 Endeavor Air 7 2026-06-01
EDV5482 Endeavor Air 6 2026-06-19
EDV5374 - 6 2026-06-30
EDV5372 - 6 2026-06-23
EDV5185 Endeavor Air 6 2026-07-18
EDV5175 Endeavor Air 6 2026-07-24
EDV5161 Endeavor Air 6 2026-07-25
EDV5156 Endeavor Air 6 2026-05-28
EDV5091 Endeavor Air 6 2026-07-26
EDV4994 Endeavor Air 6 2026-06-01
EDV4952 - 6 2026-07-17

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 EDV5389 LGA → TYS Jul 26, 20:00 UTCJul 26, 21:15 UTC1h 15m
2026-07-26 EDV5091 LGA → GSO Jul 26, 16:50 UTCJul 26, 17:15 UTC25m
2026-07-26 EDV5091 LGA → GSO Jul 26, 16:46 UTCJul 26, 17:29 UTC43m
2026-07-26 EDV5091 LGA → GSO Jul 26, 14:50 UTCJul 26, 15:30 UTC40m
2026-07-26 EDV5448 JFK → CLT Jul 26, 12:45 UTCJul 26, 13:10 UTC25m
2026-07-26 EDV5099 DAY → ATL Jul 26, 03:00 UTCJul 26, 03:30 UTC30m
2026-07-25 EDV5161 JAX → LGA Jul 25, 23:40 UTCJul 26, 00:25 UTC45m
2026-07-25 EDV5161 JAX → LGA Jul 25, 23:33 UTCJul 26, 00:10 UTC37m
2026-07-25 EDV5304 JFK → BWI Jul 25, 14:10 UTCJul 25, 14:35 UTC25m
2026-07-25 EDV5255 VLD → ATL Jul 25, 11:55 UTCJul 25, 12:45 UTC50m
2026-07-25 EDV5443 RIC → LGA Jul 25, 04:05 UTCJul 25, 04:40 UTC35m
2026-07-25 EDV5287 PWM → JFK Jul 25, 01:40 UTCJul 25, 02:20 UTC40m
2026-07-24 EDV5287 PWM → JFK Jul 24, 22:55 UTCJul 24, 23:30 UTC35m
2026-07-24 EDV5175 LGA → CVG Jul 24, 20:40 UTCJul 24, 21:40 UTC1h 0m
2026-07-24 EDV5175 LGA → CVG Jul 24, 16:40 UTCJul 24, 17:30 UTC50m
2026-07-24 EDV5175 LGA → CVG Jul 24, 16:39 UTCJul 24, 17:28 UTC49m
2026-07-24 EDV5497 JFK → PWM Jul 24, 12:30 UTCJul 24, 13:55 UTC1h 25m
2026-07-24 EDV5130 MKE → LGA Jul 24, 02:00 UTCJul 24, 03:20 UTC1h 20m
2026-07-23 EDV5115 RDU → LGA Jul 23, 23:40 UTCJul 24, 00:30 UTC50m
2026-07-23 EDV5115 RDU → LGA Jul 23, 21:50 UTCJul 23, 22:35 UTC45m
2026-07-23 EDV5422 JFK → IND Jul 23, 19:20 UTCJul 23, 20:25 UTC1h 5m
2026-07-23 EDV5422 JFK → IND Jul 23, 19:17 UTCJul 23, 20:24 UTC1h 7m
2026-07-23 EDV5422 JFK → IND Jul 23, 17:10 UTCJul 23, 18:15 UTC1h 5m
2026-07-23 EDV5497 JFK → PWM Jul 23, 14:45 UTCJul 23, 16:00 UTC1h 15m
2026-07-23 EDV5497 JFK → PWM Jul 23, 14:39 UTCJul 23, 16:01 UTC1h 22m
2026-07-23 EDV5130 MKE → LGA Jul 23, 01:50 UTCJul 23, 03:10 UTC1h 20m
2026-07-23 EDV5377 MSP → CVG Jul 23, 00:00 UTCJul 23, 00:40 UTC40m
2026-07-22 EDV5377 MSP → CVG Jul 22, 22:25 UTCJul 22, 23:00 UTC35m
2026-07-22 EDV5288 LGA → GRR Jul 22, 20:30 UTCJul 22, 21:00 UTC30m
2026-07-22 EDV5288 LGA → GRR Jul 22, 19:00 UTCJul 22, 19:30 UTC30m
2026-07-22 EDV5526 ROC → DTW Jul 22, 16:40 UTCJul 22, 17:55 UTC1h 15m
2026-07-22 EDV5526 ROC → DTW Jul 22, 14:30 UTCJul 22, 15:40 UTC1h 10m
2026-07-22 EDV4940 MLU → ATL Jul 22, 11:30 UTCJul 22, 12:25 UTC55m
2026-07-22 EDV4940 MLU → ATL Jul 22, 11:13 UTCJul 22, 12:24 UTC1h 11m
2026-07-22 EDV5452 LGA → GSO Jul 22, 03:15 UTCJul 22, 04:05 UTC50m
2026-07-21 EDV4694 JFK → IND Jul 21, 21:50 UTCJul 21, 22:25 UTC35m
2026-07-21 EDV4694 JFK → IND Jul 21, 21:43 UTCJul 21, 22:31 UTC48m
2026-07-21 EDV4694 JFK → IND Jul 21, 20:05 UTCJul 21, 20:35 UTC30m
2026-07-21 EDV5175 - Jul 21, 17:50 UTCJul 21, 18:40 UTC50m
2026-07-21 EDV5175 MOB → ATL Jul 21, 17:44 UTCJul 21, 18:35 UTC51m
2026-07-21 EDV5175 - Jul 21, 15:50 UTCJul 21, 16:40 UTC50m
2026-07-21 EDV4734 - Jul 21, 01:20 UTCJul 21, 02:15 UTC55m
2026-07-20 EDV4734 - Jul 20, 22:30 UTCJul 20, 23:25 UTC55m
2026-07-20 EDV5327 ILM → LGA Jul 20, 18:23 UTCJul 20, 20:32 UTC2h 9m
2026-07-20 EDV5327 ILM → LGA Jul 20, 15:15 UTCJul 20, 20:30 UTC5h 15m
2026-07-20 EDV4912 - Jul 20, 12:05 UTCJul 20, 12:45 UTC40m
2026-07-20 EDV4912 DHN → ATL Jul 20, 12:03 UTCJul 20, 12:42 UTC39m
2026-07-20 EDV4910 ATL → DHN Jul 20, 02:20 UTCJul 20, 02:55 UTC35m
2026-07-20 EDV5266 LGA → BUF Jul 20, 00:15 UTCJul 20, 01:20 UTC1h 5m
2026-07-19 EDV5266 LGA → BUF Jul 19, 22:20 UTCJul 19, 23:20 UTC1h 0m

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 N309PQ page for operator, model, and routing details .

Mode-S A34215 frequently asked

What is Mode-S code A34215?
A34215 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N309PQ.
Where is Mode-S A34215 registered?
Mode-S code A34215 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 A34215 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 21:15 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A34215, octal 50641025, decimal 10,699,285.
What flights does A34215 operate?
Mode-S A34215 has broadcast 20 distinct callsigns, including EDV5333, EDV4663, EDV5157, EDV5497, EDV5405.