Apparatus

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sensors Mode-S transponder

AA74AE

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N773FE · CESSNA 208 Caravan · operated by FEDERAL EXPRESS CORPORATION

Hex
AA74AE
Octal
52472256
Decimal
11,170,990
Country
US
Tail
N773FE
Type
C208
No current signal · last broadcast 1d ago
Flights observed
101
Distinct callsigns
19
Country
US
Last broadcast
1d ago

Last known position

Most recent position reported by Mode-S AA74AE.

Country allocation

The ICAO 24-bit address AA74AE 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 19 distinct

Callsign Airline Flights Last seen
N773FE - 28 2026-07-16
BVN7576 - 15 2026-07-02
BVN8630 - 14 2026-07-01
BVN7571 - 11 2026-07-16
BVN8571 - 6 2026-07-16
BVN8366 - 6 2026-04-21
BVN8286 - 6 2026-05-29
BVN8359 - 3 2026-04-30
BVN8580 - 2 2026-07-11
BVN8973 - 1 2026-07-02
BVN8754 - 1 2026-05-28
BVN8576 - 1 2026-07-07
BVN8281 - 1 2026-05-28
BVN8278 - 1 2026-05-01
BVN8275 - 1 2026-05-05
BVN7770 - 1 2026-05-23
BVN7754 - 1 2026-05-29
BVN7590 - 1 2026-07-07
BVN7575 - 1 2026-06-06

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-16 N773FE - Jul 16, 15:35 UTCJul 16, 15:45 UTC10m
2026-07-16 BVN8571 - Jul 16, 13:00 UTCJul 16, 14:00 UTC1h 0m
2026-07-16 BVN7571 - Jul 16, 00:30 UTCJul 16, 01:05 UTC35m
2026-07-15 BVN8571 - Jul 15, 13:25 UTCJul 15, 14:05 UTC40m
2026-07-15 BVN7571 - Jul 15, 00:25 UTCJul 15, 01:00 UTC35m
2026-07-14 BVN8571 - Jul 14, 13:30 UTCJul 14, 14:05 UTC35m
2026-07-14 BVN7571 - Jul 14, 00:30 UTCJul 14, 01:05 UTC35m
2026-07-11 N773FE - Jul 11, 20:50 UTCJul 11, 22:01 UTC1h 10m
2026-07-11 BVN8580 - Jul 11, 13:15 UTCJul 11, 13:55 UTC40m
2026-07-11 BVN7571 - Jul 11, 00:15 UTCJul 11, 01:00 UTC45m
2026-07-10 BVN8571 - Jul 10, 12:40 UTCJul 10, 13:20 UTC40m
2026-07-10 BVN7571 - Jul 10, 00:15 UTCJul 10, 01:00 UTC45m
2026-07-09 BVN8571 - Jul 9, 13:00 UTCJul 9, 13:40 UTC40m
2026-07-09 N773FE - Jul 9, 11:10 UTCJul 9, 11:50 UTC40m
2026-07-08 N773FE - Jul 8, 13:45 UTCJul 8, 14:30 UTC45m
2026-07-07 BVN7590 - Jul 7, 23:40 UTCJul 8, 00:35 UTC55m
2026-07-07 BVN8576 - Jul 7, 13:35 UTCJul 7, 14:35 UTC1h 0m
2026-07-02 N773FE - Jul 2, 15:50 UTCJul 2, 16:30 UTC40m
2026-07-02 BVN8973 - Jul 2, 13:05 UTCJul 2, 14:00 UTC55m
2026-07-02 BVN7576 - Jul 2, 00:45 UTCJul 2, 01:15 UTC30m
2026-07-01 BVN8630 - Jul 1, 13:05 UTCJul 1, 14:25 UTC1h 20m
2026-07-01 BVN7576 - Jul 1, 00:45 UTCJul 1, 01:15 UTC30m
2026-06-30 BVN8630 - Jun 30, 13:35 UTCJun 30, 14:30 UTC55m
2026-06-30 BVN7576 - Jun 30, 00:35 UTCJun 30, 01:09 UTC35m
2026-06-27 BVN7576 - Jun 27, 00:34 UTCJun 27, 02:14 UTC1h 40m
2026-06-26 BVN8630 - Jun 26, 12:39 UTCJun 26, 13:24 UTC45m
2026-06-26 BVN7576 - Jun 26, 00:50 UTCJun 26, 01:24 UTC35m
2026-06-25 BVN8630 - Jun 25, 12:30 UTCJun 25, 13:14 UTC45m
2026-06-25 BVN7576 - Jun 25, 00:40 UTCJun 25, 01:14 UTC35m
2026-06-24 BVN8630 - Jun 24, 12:44 UTCJun 24, 13:40 UTC55m
2026-06-24 BVN7576 - Jun 24, 00:44 UTCJun 24, 01:14 UTC30m
2026-06-23 BVN8630 - Jun 23, 13:15 UTCJun 23, 14:04 UTC50m
2026-06-23 BVN7576 - Jun 23, 00:39 UTCJun 23, 01:15 UTC35m
2026-06-20 N773FE - Jun 20, 00:34 UTCJun 20, 02:24 UTC1h 50m
2026-06-19 BVN8630 - Jun 19, 12:25 UTCJun 19, 13:14 UTC50m
2026-06-19 BVN7576 - Jun 19, 00:29 UTCJun 19, 01:10 UTC40m
2026-06-18 BVN8630 - Jun 18, 13:00 UTCJun 18, 13:45 UTC45m
2026-06-18 BVN7576 - Jun 18, 00:40 UTCJun 18, 01:15 UTC35m
2026-06-17 BVN8630 - Jun 17, 13:05 UTCJun 17, 13:55 UTC50m
2026-06-17 BVN7576 - Jun 17, 00:30 UTCJun 17, 01:00 UTC30m
2026-06-16 BVN8630 - Jun 16, 12:45 UTCJun 16, 13:40 UTC55m
2026-06-16 BVN7576 - Jun 16, 00:50 UTCJun 16, 01:25 UTC35m
2026-06-13 N773FE - Jun 13, 00:55 UTCJun 13, 02:45 UTC1h 50m
2026-06-12 BVN8630 - Jun 12, 13:05 UTCJun 12, 14:01 UTC55m
2026-06-12 BVN7576 - Jun 12, 00:35 UTCJun 12, 01:05 UTC30m
2026-06-11 BVN8630 - Jun 11, 14:00 UTCJun 11, 14:50 UTC50m
2026-06-11 BVN7576 - Jun 11, 00:40 UTCJun 11, 01:15 UTC35m
2026-06-10 BVN8630 - Jun 10, 13:00 UTCJun 10, 14:00 UTC1h 0m
2026-06-10 BVN7576 - Jun 10, 00:45 UTCJun 10, 01:15 UTC30m
2026-06-09 BVN8630 - Jun 9, 13:20 UTCJun 9, 14:15 UTC55m

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 N773FE page for operator, model, and routing details .

Mode-S AA74AE frequently asked

What is Mode-S code AA74AE?
AA74AE is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N773FE.
Where is Mode-S AA74AE registered?
Mode-S code AA74AE 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 AA74AE broadcasting right now?
No active broadcast right now. Last signal was 1d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AA74AE, octal 52472256, decimal 11,170,990.
What flights does AA74AE operate?
Mode-S AA74AE has broadcast 19 distinct callsigns, including N773FE, BVN7576, BVN8630, BVN7571, BVN8571.