Apparatus

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sensors Mode-S transponder

04016E

ICAO 24-bit transponder address · allocated to Ethiopia

Currently assigned to ET-AWK · BOEING 737 MAX 8

Hex
04016E
Octal
01000556
Decimal
262,510
Country
ET
Tail
ET-AWK
Type
B38M
No current signal · last broadcast 4h ago
Flights observed
37
Distinct callsigns
20
Country
ET
Last broadcast
4h ago

Last known position

Most recent position reported by Mode-S 04016E.

Country allocation

The ICAO 24-bit address 04016E falls within the block assigned to Ethiopia (ET) by ICAO Annex 10, Volume III. Every aircraft registered in Ethiopia 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
ETH723 Ethiopian Airlines 4 2026-05-30
ETH720 Ethiopian Airlines 4 2026-05-29
ETH765 Ethiopian Airlines 2 2026-06-01
ETH764 Ethiopian Airlines 2 2026-06-01
ETH722 Ethiopian Airlines 2 2026-05-28
ETH721 Ethiopian Airlines 2 2026-05-28
ETH691 Ethiopian Airlines 2 2026-04-29
ETH690 Ethiopian Airlines 2 2026-04-29
ETH415 Ethiopian Airlines 2 2026-05-20
ETH406 Ethiopian Airlines 2 2026-06-06
ETH404 Ethiopian Airlines 2 2026-05-20
ETH962 Ethiopian Airlines 1 2026-04-30
ETH931 Ethiopian Airlines 1 2026-05-13
ETH859 Ethiopian Airlines 1 2026-04-19
ETH849 Ethiopian Airlines 1 2026-05-06
ETH848 Ethiopian Airlines 1 2026-04-19
ETH686 Ethiopian Airlines 1 2026-05-18
ETH683 Ethiopian Airlines 1 2026-04-22
ETH614 Ethiopian Airlines 1 2026-05-01
ETH419 Ethiopian Airlines 1 2026-05-02

Recent flights last 37

DateFlightRouteTakeoffLandingDuration
2026-06-07 ETH407 BEY → ADD Jun 7, 00:44 UTCJun 7, 01:45 UTC1h 0m
2026-06-06 ETH406 ADD → BEY Jun 6, 22:34 UTCJun 6, 23:30 UTC55m
2026-06-01 ETH765 ATH → ADD Jun 1, 13:20 UTCJun 1, 14:55 UTC1h 35m
2026-06-01 ETH764 ADD → ATH Jun 1, 10:20 UTCJun 1, 11:15 UTC55m
2026-05-30 ETH723 IST → ADD May 30, 05:10 UTCMay 30, 06:55 UTC1h 45m
2026-05-29 ETH720 ADD → IST May 29, 23:35 UTCMay 30, 01:35 UTC2h 0m
2026-05-28 ETH721 IST → ADD May 28, 21:25 UTCMay 28, 23:10 UTC1h 45m
2026-05-28 ETH722 ADD → IST May 28, 16:40 UTCMay 28, 18:40 UTC2h 0m
2026-05-26 ETH723 IST → ADD May 26, 05:30 UTCMay 26, 07:19 UTC1h 50m
2026-05-25 ETH720 ADD → IST May 25, 13:20 UTCMay 26, 01:34 UTC12h 14m
2026-05-25 ETH406 ADD → BEY May 25, 10:35 UTCMay 25, 11:20 UTC45m
2026-05-20 ETH415 TLV → ADD May 20, 05:25 UTCMay 20, 05:50 UTC25m
2026-05-20 ETH404 ADD → TLV May 20, 02:40 UTCMay 20, 03:15 UTC35m
2026-05-19 ETH723 IST → ADD May 19, 05:35 UTCMay 20, 03:15 UTC21h 40m
2026-05-18 ETH720 ADD → IST May 18, 23:40 UTCMay 19, 01:45 UTC2h 5m
2026-05-18 ETH720 ADD → IST May 18, 04:30 UTCMay 19, 01:45 UTC21h 14m
2026-05-18 ETH686 ADD → DEL May 18, 01:45 UTCMay 18, 02:35 UTC50m
2026-05-13 ETH931 ADD → ENU May 13, 10:20 UTCMay 13, 10:30 UTC10m
2026-05-12 ETH723 IST → ADD May 12, 05:45 UTCMay 12, 07:05 UTC1h 20m
2026-05-07 ETH765 ATH → ADD May 7, 13:00 UTCMay 7, 13:40 UTC40m
2026-05-06 ETH764 ADD → ATH May 6, 21:10 UTCMay 7, 11:20 UTC14h 10m
2026-05-06 ETH849 ADD → JNB May 6, 18:00 UTCMay 6, 18:35 UTC35m
2026-05-04 ETH415 TLV → ADD May 4, 05:10 UTCMay 4, 05:35 UTC25m
2026-05-04 ETH404 ADD → TLV May 4, 02:50 UTCMay 4, 03:30 UTC40m
2026-05-02 ETH419 TLV → ADD May 2, 13:05 UTCMay 2, 13:35 UTC30m
2026-05-02 ETH418 ADD → TLV May 2, 01:00 UTCMay 2, 11:35 UTC10h 35m
2026-05-01 ETH614 ADD → AUH May 1, 22:30 UTCMay 1, 22:45 UTC15m
2026-04-30 ETH962 DLA → ADD Apr 30, 00:55 UTCApr 30, 14:45 UTC13h 50m
2026-04-29 ETH691 BLR → ADD Apr 29, 10:55 UTCApr 29, 23:15 UTC12h 19m
2026-04-29 ETH690 ADD → BLR Apr 29, 01:25 UTCApr 29, 01:54 UTC30m
2026-04-27 ETH691 BLR → ADD Apr 27, 11:00 UTCApr 27, 11:25 UTC25m
2026-04-27 ETH690 ADD → BLR Apr 27, 01:15 UTCApr 27, 01:45 UTC30m
2026-04-22 ETH683 HYD → ADD Apr 22, 17:40 UTCApr 23, 07:55 UTC14h 15m
2026-04-21 ETH721 IST → ADD Apr 21, 21:45 UTCApr 22, 18:05 UTC20h 20m
2026-04-21 ETH722 ADD → IST Apr 21, 00:00 UTCApr 21, 17:50 UTC17h 50m
2026-04-19 ETH848 JNB → ADD Apr 19, 06:40 UTCApr 19, 07:00 UTC20m
2026-04-19 ETH859 ADD → JNB Apr 19, 01:30 UTCApr 19, 02:05 UTC35m

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 ET-AWK page for operator, model, and routing details .

Mode-S 04016E frequently asked

What is Mode-S code 04016E?
04016E is an ICAO 24-bit transponder address. Allocated to Ethiopia. Assigned to ET-AWK.
Where is Mode-S 04016E registered?
Mode-S code 04016E is allocated to Ethiopia (ET). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 04016E broadcasting right now?
No active broadcast right now. Last signal was 4h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 04016E, octal 01000556, decimal 262,510.
What flights does 04016E operate?
Mode-S 04016E has broadcast 20 distinct callsigns, including ETH723, ETH720, ETH765, ETH764, ETH722.