Apparatus

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sensors Mode-S transponder

A69761

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N5237A · BOEING 737-800 · operated by BANK OF UTAH TRUSTEE

Hex
A69761
Octal
51513541
Decimal
10,917,729
Country
US
Tail
N5237A
Type
B738
No current signal · last broadcast 13d ago
Flights observed
203
Distinct callsigns
20
Country
US
Last broadcast
13d ago

Last known position

Most recent position reported by Mode-S A69761.

Country allocation

The ICAO 24-bit address A69761 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 20 distinct

Callsign Airline Flights Last seen
SCX3046 - 9 2026-06-25
SCX3044 - 9 2026-06-17
SCX3072 Sun Country Airlines 8 2026-06-24
SCX3019 - 7 2026-06-25
SCX3033 Sun Country Airlines 6 2026-05-12
SCX3017 Sun Country Airlines 6 2026-05-23
SCX3030 - 5 2026-06-25
SCX3018 Sun Country Airlines 5 2026-06-12
SCX3065 - 4 2026-06-26
SCX3060 Sun Country Airlines 4 2026-05-22
SCX3058 Sun Country Airlines 4 2026-05-11
SCX3056 - 4 2026-06-22
SCX3051 Sun Country Airlines 4 2026-06-11
SCX3022 Sun Country Airlines 4 2026-05-22
SCX3085 Sun Country Airlines 3 2026-06-29
SCX3069 Sun Country Airlines 3 2026-06-19
SCX3059 Sun Country Airlines 3 2026-05-03
SCX3052 Sun Country Airlines 3 2026-05-13
SCX3048 Sun Country Airlines 3 2026-05-23
SCX3047 Sun Country Airlines 3 2026-06-02

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-30 SCX5507 SJO → MSP Jun 30, 16:50 UTCJun 30, 21:45 UTC4h 55m
2026-06-30 SCX6012 - Jun 30, 01:45 UTCJun 30, 03:10 UTC1h 25m
2026-06-29 SCX3043 - Jun 29, 19:20 UTCJun 29, 20:44 UTC1h 25m
2026-06-29 SCX6011 CVG → MSP Jun 29, 15:09 UTCJun 29, 16:25 UTC1h 15m
2026-06-29 SCX3089 - Jun 29, 05:54 UTCJun 29, 07:20 UTC1h 25m
2026-06-29 SCX3040 - Jun 29, 02:25 UTCJun 29, 03:29 UTC1h 5m
2026-06-29 SCX3085 MCI → BWI Jun 29, 00:29 UTCJun 29, 00:54 UTC25m
2026-06-28 SCX3085 MCI → BWI Jun 28, 19:34 UTCJun 28, 23:39 UTC4h 5m
2026-06-27 SCX3041 SBD → ABQ Jun 27, 21:19 UTCJun 27, 22:45 UTC1h 25m
2026-06-26 SCX3065 - Jun 26, 05:05 UTCJun 26, 07:05 UTC2h 0m
2026-06-25 SCX3031 ORD → LAL Jun 25, 20:54 UTCJun 25, 22:59 UTC2h 5m
2026-06-25 SCX3019 - Jun 25, 17:09 UTCJun 25, 19:20 UTC2h 10m
2026-06-25 SCX3046 - Jun 25, 07:39 UTCJun 25, 09:29 UTC1h 50m
2026-06-25 SCX3030 - Jun 25, 03:54 UTCJun 25, 05:44 UTC1h 50m
2026-06-24 SCX3072 STL → CVG Jun 24, 22:45 UTCJun 25, 00:05 UTC1h 20m
2026-06-24 SCX3003 LAL → MSY Jun 24, 19:15 UTCJun 24, 20:44 UTC1h 30m
2026-06-24 SCX3094 MSP → CVG Jun 24, 11:29 UTCJun 24, 14:00 UTC2h 30m
2026-06-24 SCX3029 - Jun 24, 05:44 UTCJun 24, 09:34 UTC3h 50m
2026-06-23 SCX3086 AFW → LAL Jun 23, 07:40 UTCJun 23, 10:04 UTC2h 25m
2026-06-23 SCX3067 AFW → TOL Jun 23, 05:09 UTCJun 23, 06:29 UTC1h 20m
2026-06-23 SCX3006 ABQ → AFW Jun 23, 00:39 UTCJun 23, 02:09 UTC1h 30m
2026-06-22 SCX3041 SBD → ABQ Jun 22, 21:25 UTCJun 22, 22:49 UTC1h 25m
2026-06-22 SCX3056 AUS → SBD Jun 22, 13:29 UTCJun 22, 16:05 UTC2h 35m
2026-06-22 SCX3077 LAS → MCI Jun 22, 04:30 UTCJun 22, 06:49 UTC2h 20m
2026-06-19 SCX3061 - Jun 19, 09:09 UTCJun 19, 10:54 UTC1h 45m
2026-06-19 SCX3065 CVG → LAL Jun 19, 04:54 UTCJun 19, 06:54 UTC2h 0m
2026-06-19 SCX3069 BDL → CVG Jun 19, 00:49 UTCJun 19, 02:54 UTC2h 5m
2026-06-18 SCX3019 LAL → AUS Jun 18, 17:00 UTCJun 18, 19:10 UTC2h 10m
2026-06-18 SCX3046 - Jun 18, 07:25 UTCJun 18, 09:15 UTC1h 50m
2026-06-18 SCX3030 - Jun 18, 03:40 UTCJun 18, 05:30 UTC1h 50m
2026-06-17 SCX3072 STL → CVG Jun 17, 23:00 UTCJun 18, 00:20 UTC1h 20m
2026-06-17 SCX3044 - Jun 17, 18:55 UTCJun 17, 20:30 UTC1h 35m
2026-06-15 SCX3072 STL → CVG Jun 15, 22:40 UTCJun 16, 00:05 UTC1h 25m
2026-06-15 SCX3044 - Jun 15, 18:10 UTCJun 15, 19:50 UTC1h 40m
2026-06-14 SCX3072 STL → CVG Jun 14, 23:00 UTCJun 15, 00:29 UTC1h 29m
2026-06-14 SCX3044 - Jun 14, 18:50 UTCJun 14, 20:40 UTC1h 50m
2026-06-14 SCX3046 AFW → BDL Jun 14, 07:10 UTCJun 14, 09:00 UTC1h 50m
2026-06-14 SCX3030 BNA → LAL Jun 14, 04:05 UTCJun 14, 05:55 UTC1h 50m
2026-06-13 SCX3072 STL → CVG Jun 13, 23:05 UTCJun 14, 00:30 UTC1h 25m
2026-06-13 SCX3044 - Jun 13, 18:20 UTCJun 13, 19:50 UTC1h 30m
2026-06-13 SCX3046 AFW → BDL Jun 13, 07:10 UTCJun 13, 09:00 UTC1h 50m
2026-06-12 SCX3072 STL → CVG Jun 12, 22:45 UTCJun 13, 00:05 UTC1h 20m
2026-06-12 SCX3050 MSP → AFW Jun 12, 08:15 UTCJun 12, 10:35 UTC2h 20m
2026-06-12 SCX3018 CVG → RIC Jun 12, 03:40 UTCJun 12, 05:40 UTC2h 0m
2026-06-11 SCX3001 MSY → CVG Jun 11, 20:00 UTCJun 11, 22:55 UTC2h 55m
2026-06-11 SCX3051 CVG → MCI Jun 11, 12:20 UTCJun 11, 16:30 UTC4h 10m
2026-06-10 SCX3001 MSY → CVG Jun 10, 19:40 UTCJun 10, 22:45 UTC3h 5m
2026-06-10 SCX3051 CVG → MCI Jun 10, 12:30 UTCJun 10, 16:15 UTC3h 45m
2026-06-10 SCX3099 LAL → ORD Jun 10, 04:20 UTCJun 10, 06:15 UTC1h 55m
2026-06-10 SCX3025 TOL → LAL Jun 10, 00:40 UTCJun 10, 02:05 UTC1h 25m

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 N5237A page for operator, model, and routing details .

Mode-S A69761 frequently asked

What is Mode-S code A69761?
A69761 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N5237A.
Where is Mode-S A69761 registered?
Mode-S code A69761 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 A69761 broadcasting right now?
No active broadcast right now. Last signal was 13d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A69761, octal 51513541, decimal 10,917,729.
What flights does A69761 operate?
Mode-S A69761 has broadcast 20 distinct callsigns, including SCX3046, SCX3044, SCX3072, SCX3019, SCX3033.