Apparatus

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sensors Mode-S transponder

AA147B

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N749FE · CESSNA 208 Caravan · operated by FEDERAL EXPRESS CORP

Hex
AA147B
Octal
52412173
Decimal
11,146,363
Country
US
Tail
N749FE
Type
C208
No current signal · last broadcast Jul 22, 11:40 UTC
Flights observed
98
Distinct callsigns
15
Country
US
Last broadcast
Jul 22, 11:40 UTC

Last known position

Most recent position reported by Mode-S AA147B.

Country allocation

The ICAO 24-bit address AA147B 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 15 distinct

Callsign Airline Flights Last seen
N749FE - 23 2026-07-22
BVN8754 - 19 2026-06-30
BVN7754 - 19 2026-07-01
BVN8279 - 9 2026-06-12
BVN8280 - 6 2026-06-19
BVN8752 - 5 2026-06-03
BVN7280 - 3 2026-06-19
BVN8760 - 2 2026-05-06
BVN8751 - 2 2026-05-27
BVN8286 - 2 2026-07-21
BVN8281 - 2 2026-05-21
BVN7751 - 2 2026-06-04
BVN8275 - 1 2026-05-08
BVN7281 - 1 2026-07-01
BVN7279 - 1 2026-06-09

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-22 N749FE - Jul 22, 11:10 UTCJul 22, 11:40 UTC30m
2026-07-21 N749FE - Jul 21, 11:30 UTCJul 21, 13:05 UTC1h 35m
2026-07-21 BVN8286 - Jul 21, 09:05 UTCJul 21, 10:45 UTC1h 40m
2026-07-01 N749FE - Jul 1, 12:40 UTCJul 1, 13:10 UTC30m
2026-07-01 BVN8286 - Jul 1, 09:00 UTCJul 1, 09:35 UTC35m
2026-07-01 BVN7281 AUS → AFW Jul 1, 03:25 UTCJul 1, 04:35 UTC1h 10m
2026-07-01 BVN7754 - Jul 1, 00:05 UTCJul 1, 00:50 UTC45m
2026-06-30 BVN8754 AUS → BWD Jun 30, 12:35 UTCJun 30, 13:15 UTC40m
2026-06-30 BVN7754 - Jun 30, 00:14 UTCJun 30, 01:00 UTC45m
2026-06-27 BVN8754 - Jun 27, 11:59 UTCJun 27, 12:50 UTC50m
2026-06-27 BVN7754 - Jun 27, 00:00 UTCJun 27, 00:44 UTC45m
2026-06-26 BVN8754 - Jun 26, 12:14 UTCJun 26, 12:50 UTC35m
2026-06-25 BVN7754 - Jun 25, 23:59 UTCJun 26, 00:50 UTC50m
2026-06-25 BVN8754 - Jun 25, 11:25 UTCJun 25, 12:10 UTC45m
2026-06-25 BVN7754 - Jun 25, 00:19 UTCJun 25, 00:59 UTC40m
2026-06-24 BVN8754 - Jun 24, 12:04 UTCJun 24, 12:44 UTC40m
2026-06-24 BVN7754 - Jun 24, 00:30 UTCJun 24, 01:14 UTC45m
2026-06-23 BVN8754 - Jun 23, 11:59 UTCJun 23, 12:40 UTC40m
2026-06-23 BVN7754 - Jun 23, 00:19 UTCJun 23, 01:00 UTC40m
2026-06-20 BVN8754 - Jun 20, 12:14 UTCJun 20, 12:54 UTC40m
2026-06-20 BVN7754 - Jun 20, 00:09 UTCJun 20, 00:54 UTC45m
2026-06-19 BVN8754 - Jun 19, 12:14 UTCJun 19, 12:44 UTC30m
2026-06-19 BVN8280 - Jun 19, 08:09 UTCJun 19, 09:24 UTC1h 15m
2026-06-19 BVN7280 AUS → AFW Jun 19, 03:39 UTCJun 19, 04:50 UTC1h 10m
2026-06-19 BVN7754 - Jun 19, 00:10 UTCJun 19, 00:49 UTC40m
2026-06-18 BVN8754 - Jun 18, 12:10 UTCJun 18, 13:00 UTC50m
2026-06-18 BVN8280 - Jun 18, 08:00 UTCJun 18, 09:05 UTC1h 5m
2026-06-18 N749FE - Jun 18, 03:20 UTCJun 18, 04:35 UTC1h 15m
2026-06-18 BVN7754 - Jun 18, 00:40 UTCJun 18, 01:20 UTC40m
2026-06-17 BVN8754 - Jun 17, 12:05 UTCJun 17, 12:55 UTC50m
2026-06-17 BVN8280 - Jun 17, 08:00 UTCJun 17, 09:05 UTC1h 5m
2026-06-17 N749FE AUS → AFW Jun 17, 03:20 UTCJun 17, 04:40 UTC1h 20m
2026-06-17 BVN7754 - Jun 17, 00:20 UTCJun 17, 01:00 UTC40m
2026-06-16 BVN8754 - Jun 16, 11:55 UTCJun 16, 12:30 UTC35m
2026-06-16 BVN8280 - Jun 16, 08:10 UTCJun 16, 09:20 UTC1h 10m
2026-06-16 BVN7280 AUS → AFW Jun 16, 03:55 UTCJun 16, 05:05 UTC1h 10m
2026-06-16 BVN7754 - Jun 16, 00:24 UTCJun 16, 01:10 UTC45m
2026-06-13 BVN8754 - Jun 13, 12:20 UTCJun 13, 13:05 UTC45m
2026-06-13 BVN7754 - Jun 13, 00:10 UTCJun 13, 00:55 UTC45m
2026-06-12 BVN8754 - Jun 12, 12:10 UTCJun 12, 12:45 UTC35m
2026-06-12 BVN8279 AFW → AUS Jun 12, 07:45 UTCJun 12, 09:00 UTC1h 15m
2026-06-12 N749FE - Jun 12, 03:25 UTCJun 12, 04:35 UTC1h 10m
2026-06-12 BVN7754 - Jun 12, 00:15 UTCJun 12, 01:00 UTC46m
2026-06-11 BVN8754 - Jun 11, 12:10 UTCJun 11, 12:40 UTC30m
2026-06-11 BVN8279 - Jun 11, 07:45 UTCJun 11, 09:00 UTC1h 15m
2026-06-11 N749FE - Jun 11, 03:10 UTCJun 11, 04:15 UTC1h 5m
2026-06-11 BVN7754 - Jun 11, 00:25 UTCJun 11, 01:05 UTC40m
2026-06-10 BVN8754 - Jun 10, 12:00 UTCJun 10, 12:35 UTC35m
2026-06-10 BVN8279 - Jun 10, 07:35 UTCJun 10, 08:50 UTC1h 15m
2026-06-10 N749FE - Jun 10, 01:25 UTCJun 10, 02:35 UTC1h 10m

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 N749FE page for operator, model, and routing details .

Mode-S AA147B frequently asked

What is Mode-S code AA147B?
AA147B is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N749FE.
Where is Mode-S AA147B registered?
Mode-S code AA147B 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 AA147B broadcasting right now?
No active broadcast right now. Last signal was Jul 22, 11:40 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AA147B, octal 52412173, decimal 11,146,363.
What flights does AA147B operate?
Mode-S AA147B has broadcast 15 distinct callsigns, including N749FE, BVN8754, BVN7754, BVN8279, BVN8280.