Apparatus

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sensors Mode-S transponder

AC70DA

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N900TE · DASSAULT Falcon 900 · operated by FALCON 900 LLC

Hex
AC70DA
Octal
53070332
Decimal
11,301,082
Country
US
Tail
N900TE
Type
F900
No current signal · last broadcast Jul 24, 15:15 UTC
Flights observed
71
Distinct callsigns
1
Country
US
Last broadcast
Jul 24, 15:15 UTC

Last known position

Most recent position reported by Mode-S AC70DA.

Country allocation

The ICAO 24-bit address AC70DA 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 1 distinct

Callsign Airline Flights Last seen
RNI12 - 71 2026-07-24

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-24 RNI12 - Jul 24, 14:45 UTCJul 24, 15:15 UTC30m
2026-07-24 RNI12 - Jul 24, 11:35 UTCJul 24, 12:15 UTC40m
2026-07-23 RNI12 - Jul 23, 21:25 UTCJul 23, 23:05 UTC1h 40m
2026-07-23 RNI12 - Jul 23, 19:30 UTCJul 23, 20:10 UTC40m
2026-07-23 RNI12 - Jul 23, 15:40 UTCJul 23, 18:15 UTC2h 35m
2026-07-22 RNI12 - Jul 22, 19:30 UTCJul 22, 21:00 UTC1h 30m
2026-07-20 RNI12 - Jul 20, 22:50 UTCJul 20, 23:35 UTC45m
2026-07-20 RNI12 - Jul 20, 16:30 UTCJul 20, 21:55 UTC5h 25m
2026-07-19 RNI12 BUF → HPN Jul 19, 16:35 UTCJul 19, 17:55 UTC1h 20m
2026-07-19 RNI12 YYZ → BUF Jul 19, 14:40 UTCJul 19, 14:55 UTC15m
2026-07-18 RNI12 - Jul 18, 17:35 UTCJul 18, 17:55 UTC20m
2026-07-18 RNI12 - Jul 18, 15:15 UTCJul 18, 15:50 UTC35m
2026-07-17 RNI12 - Jul 17, 18:55 UTCJul 17, 20:10 UTC1h 15m
2026-07-16 RNI12 - Jul 16, 15:40 UTCJul 16, 16:44 UTC1h 5m
2026-07-15 RNI12 - Jul 15, 21:30 UTCJul 15, 21:45 UTC15m
2026-07-14 RNI12 - Jul 14, 20:30 UTCJul 14, 21:20 UTC50m
2026-07-14 RNI12 - Jul 14, 16:10 UTCJul 14, 16:35 UTC25m
2026-07-14 RNI12 - Jul 14, 12:30 UTCJul 14, 13:00 UTC30m
2026-07-12 RNI12 - Jul 12, 21:25 UTCJul 12, 23:05 UTC1h 40m
2026-07-12 RNI12 - Jul 12, 18:55 UTCJul 12, 19:35 UTC40m
2026-07-10 RNI12 - Jul 10, 00:20 UTCJul 10, 01:05 UTC45m
2026-07-09 RNI12 - Jul 9, 19:45 UTCJul 9, 22:10 UTC2h 25m
2026-07-05 RNI12 - Jul 5, 19:10 UTCJul 5, 21:30 UTC2h 20m
2026-07-05 RNI12 - Jul 5, 14:40 UTCJul 5, 15:20 UTC40m
2026-07-04 RNI12 - Jul 4, 15:15 UTCJul 4, 18:20 UTC3h 5m
2026-07-04 RNI12 - Jul 4, 11:00 UTCJul 4, 13:55 UTC2h 55m
2026-07-02 RNI12 - Jul 2, 16:05 UTCJul 2, 18:15 UTC2h 10m
2026-07-01 RNI12 - Jul 1, 19:40 UTCJul 1, 20:05 UTC25m
2026-07-01 RNI12 - Jul 1, 13:35 UTCJul 1, 16:05 UTC2h 30m
2026-07-01 RNI12 - Jul 1, 12:00 UTCJul 1, 12:40 UTC40m
2026-06-28 RNI12 - Jun 28, 20:54 UTCJun 28, 21:40 UTC45m
2026-06-28 RNI12 - Jun 28, 13:34 UTCJun 28, 17:04 UTC3h 30m
2026-06-28 RNI12 - Jun 28, 00:35 UTCJun 28, 01:04 UTC30m
2026-06-27 RNI12 - Jun 27, 13:24 UTCJun 27, 16:39 UTC3h 15m
2026-06-27 RNI12 - Jun 27, 12:19 UTCJun 27, 12:29 UTC10m
2026-06-22 RNI12 - Jun 22, 01:15 UTCJun 22, 01:29 UTC15m
2026-06-21 RNI12 - Jun 21, 23:24 UTCJun 22, 00:20 UTC55m
2026-06-21 RNI12 - Jun 21, 17:05 UTCJun 21, 22:40 UTC5h 35m
2026-06-21 RNI12 - Jun 21, 15:40 UTCJun 21, 15:54 UTC15m
2026-06-13 RNI12 - Jun 13, 16:05 UTCJun 13, 22:50 UTC6h 45m
2026-06-13 RNI12 - Jun 13, 13:55 UTCJun 13, 15:10 UTC1h 15m
2026-06-13 RNI12 - Jun 13, 12:45 UTCJun 13, 13:05 UTC20m
2026-06-02 RNI12 - Jun 2, 16:30 UTCJun 2, 19:45 UTC3h 15m
2026-05-28 RNI12 - May 28, 18:00 UTCMay 28, 21:20 UTC3h 20m
2026-05-20 RNI12 - May 20, 14:40 UTCMay 20, 16:15 UTC1h 35m
2026-05-20 RNI12 - May 20, 13:10 UTCMay 20, 13:45 UTC35m
2026-05-20 RNI12 - May 20, 11:55 UTCMay 20, 12:25 UTC30m
2026-05-15 RNI12 - May 15, 23:35 UTCMay 15, 23:50 UTC15m
2026-05-15 RNI12 - May 15, 21:25 UTCMay 15, 22:40 UTC1h 15m
2026-05-15 RNI12 - May 15, 14:10 UTCMay 15, 15:30 UTC1h 19m

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 N900TE page for operator, model, and routing details .

Mode-S AC70DA frequently asked

What is Mode-S code AC70DA?
AC70DA is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N900TE.
Where is Mode-S AC70DA registered?
Mode-S code AC70DA 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 AC70DA broadcasting right now?
No active broadcast right now. Last signal was Jul 24, 15:15 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AC70DA, octal 53070332, decimal 11,301,082.
What flights does AC70DA operate?
Mode-S AC70DA has broadcast 1 distinct callsign, including RNI12.