Apparatus

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sensors Mode-S transponder

0101DF

ICAO 24-bit transponder address · allocated to Egypt

Currently assigned to SU-GEV · BOEING 787-9 Dreamliner

Hex
0101DF
Octal
00200737
Decimal
66,015
Country
EG
Tail
SU-GEV
Type
B789
Broadcasting now · callsign MSR981 · 34,000 ft
Flights observed
155
Distinct callsigns
20
Country
EG
Last broadcast
Jul 26, 15:05 UTC

Current position

0101DF is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 0101DF falls within the block assigned to Egypt (EG) by ICAO Annex 10, Volume III. Every aircraft registered in Egypt 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
MSR955 - 19 2026-07-15
MSR954 Egyptair 16 2026-07-24
MSR956 - 11 2026-07-16
MSR952 - 11 2026-07-02
MSR971 - 9 2026-07-12
MSR970 - 9 2026-07-12
MSR987 Egyptair 8 2026-07-18
MSR988 - 7 2026-07-18
MSR965 Egyptair 7 2026-07-26
MSR982 Egyptair 6 2026-07-21
MSR981 Egyptair 6 2026-07-20
MSR964 Egyptair 6 2026-07-25
MSR951 Egyptair 5 2026-06-07
MSR953 Egyptair 4 2026-06-05
MSR996 Egyptair 3 2026-05-04
MSR977 - 3 2026-07-16
MSR758 - 3 2026-07-25
MSR757 Egyptair 3 2026-07-25
MSR995 Egyptair 2 2026-05-03
MSR978 - 2 2026-07-17

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 MSR965 NRT → CAI Jul 26, 12:15 UTCJul 26, 15:05 UTC2h 50m
2026-07-25 MSR964 CAI → NRT Jul 25, 22:25 UTCJul 26, 09:30 UTC11h 6m
2026-07-25 MSR758 - Jul 25, 14:40 UTCJul 25, 18:10 UTC3h 30m
2026-07-25 MSR757 CAI → AMS Jul 25, 08:05 UTCJul 25, 12:05 UTC4h 0m
2026-07-24 MSR954 HGH → CAI Jul 24, 12:05 UTCJul 25, 02:45 UTC14h 40m
2026-07-24 MSR954 HGH → CAI Jul 24, 05:55 UTCJul 25, 02:45 UTC20h 50m
2026-07-24 MSR954 HGH → CAI Jul 24, 04:15 UTCJul 25, 02:45 UTC22h 30m
2026-07-22 MSR954 HGH → CAI Jul 22, 20:15 UTCJul 23, 03:40 UTC7h 25m
2026-07-22 MSR954 HGH → CAI Jul 22, 01:50 UTCJul 23, 00:45 UTC22h 55m
2026-07-21 MSR982 IAD → CAI Jul 21, 23:50 UTCJul 22, 23:40 UTC23h 50m
2026-07-21 MSR982 IAD → CAI Jul 21, 21:55 UTCJul 22, 21:40 UTC23h 45m
2026-07-21 MSR982 IAD → CAI Jul 21, 16:35 UTCJul 22, 02:20 UTC9h 45m
2026-07-20 MSR981 CAI → IAD Jul 20, 22:40 UTCJul 21, 08:50 UTC10h 10m
2026-07-19 MSR913 - Jul 19, 13:20 UTCJul 19, 15:20 UTC2h 0m
2026-07-19 MSR912 CAI → DXB Jul 19, 07:50 UTCJul 19, 10:35 UTC2h 45m
2026-07-18 MSR988 - Jul 18, 19:35 UTCJul 19, 05:05 UTC9h 30m
2026-07-18 MSR987 CAI → EWR Jul 18, 03:25 UTCJul 18, 14:00 UTC10h 35m
2026-07-17 MSR758 - Jul 17, 14:39 UTCJul 17, 18:34 UTC3h 55m
2026-07-17 MSR757 - Jul 17, 08:54 UTCJul 17, 12:10 UTC3h 15m
2026-07-17 MSR978 - Jul 17, 01:59 UTCJul 17, 04:39 UTC2h 40m
2026-07-16 MSR978 - Jul 16, 18:44 UTCJul 16, 18:59 UTC15m
2026-07-16 MSR977 - Jul 16, 16:19 UTCJul 16, 16:35 UTC15m
2026-07-16 MSR977 - Jul 16, 08:15 UTCJul 16, 15:45 UTC7h 30m
2026-07-16 MSR977 - Jul 16, 05:50 UTCJul 16, 06:00 UTC10m
2026-07-16 MSR956 - Jul 16, 00:30 UTCJul 16, 03:10 UTC2h 40m
2026-07-15 MSR955 - Jul 15, 06:10 UTCJul 15, 06:30 UTC20m
2026-07-14 MSR955 - Jul 14, 22:35 UTCJul 15, 00:40 UTC2h 4m
2026-07-13 MSR954 - Jul 13, 18:50 UTCJul 14, 02:25 UTC7h 35m
2026-07-13 MSR954 - Jul 13, 06:05 UTCJul 14, 02:25 UTC20h 20m
2026-07-13 MSR954 - Jul 13, 01:50 UTCJul 14, 00:00 UTC22h 10m
2026-07-13 MSR954 - Jul 13, 01:10 UTCJul 13, 23:45 UTC22h 35m
2026-07-12 MSR971 - Jul 12, 14:55 UTCJul 12, 21:40 UTC6h 45m
2026-07-12 MSR970 - Jul 12, 07:50 UTCJul 12, 12:50 UTC5h 0m
2026-07-12 MSR970 - Jul 12, 05:30 UTCJul 12, 05:45 UTC15m
2026-07-11 MSR982 - Jul 11, 16:15 UTCJul 12, 02:10 UTC9h 55m
2026-07-10 MSR981 - Jul 10, 21:50 UTCJul 11, 09:00 UTC11h 10m
2026-07-10 MSR758 - Jul 10, 14:15 UTCJul 10, 18:05 UTC3h 50m
2026-07-10 MSR757 - Jul 10, 07:40 UTCJul 10, 11:45 UTC4h 5m
2026-07-08 MSR971 - Jul 8, 14:50 UTCJul 8, 21:35 UTC6h 45m
2026-07-08 MSR970 - Jul 8, 07:45 UTCJul 8, 12:40 UTC4h 55m
2026-07-06 MSR681 - Jul 6, 07:00 UTCJul 6, 12:35 UTC5h 35m
2026-07-02 MSR952 - Jul 2, 19:00 UTCJul 3, 04:25 UTC9h 25m
2026-07-02 MSR952 - Jul 2, 05:50 UTCJul 3, 04:25 UTC22h 35m
2026-07-02 MSR952 - Jul 2, 05:25 UTCJul 3, 03:45 UTC22h 20m
2026-07-01 MSR956 - Jul 1, 23:45 UTCJul 2, 02:30 UTC2h 45m
2026-07-01 MSR955 - Jul 1, 06:40 UTCJul 1, 07:00 UTC20m
2026-06-30 MSR955 - Jun 30, 22:40 UTCJul 1, 00:50 UTC2h 10m
2026-06-29 MSR988 - Jun 29, 17:34 UTCJun 30, 02:55 UTC9h 21m
2026-06-29 MSR987 - Jun 29, 03:49 UTCJun 29, 13:59 UTC10h 10m
2026-06-29 MSR987 - Jun 29, 02:59 UTCJun 29, 03:14 UTC15m

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 SU-GEV page for operator, model, and routing details .

Mode-S 0101DF frequently asked

What is Mode-S code 0101DF?
0101DF is an ICAO 24-bit transponder address. Allocated to Egypt. Assigned to SU-GEV.
Where is Mode-S 0101DF registered?
Mode-S code 0101DF is allocated to Egypt (EG). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 0101DF broadcasting right now?
Yes. Mode-S 0101DF is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 0101DF, octal 00200737, decimal 66,015.
What flights does 0101DF operate?
Mode-S 0101DF has broadcast 20 distinct callsigns, including MSR955, MSR954, MSR956, MSR952, MSR971.