Apparatus

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sensors Mode-S transponder

A693AA

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N5227A · BOEING 737-800 · operated by BANK OF UTAH TRUSTEE

Hex
A693AA
Octal
51511652
Decimal
10,916,778
Country
US
Tail
N5227A
Type
B738
No current signal · last broadcast Jul 26, 20:20 UTC
Flights observed
358
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 20:20 UTC

Last known position

Most recent position reported by Mode-S A693AA.

Country allocation

The ICAO 24-bit address A693AA 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
SCX3030 - 14 2026-07-15
SCX3046 - 12 2026-07-15
SCX3044 - 12 2026-07-15
SCX3047 - 11 2026-07-19
SCX3072 - 10 2026-07-14
SCX3090 Sun Country Airlines 9 2026-07-20
SCX3048 Sun Country Airlines 9 2026-07-25
SCX3081 Sun Country Airlines 8 2026-07-22
SCX3051 - 8 2026-06-27
SCX3050 - 8 2026-07-18
SCX3006 Sun Country Airlines 8 2026-07-23
SCX3055 Sun Country Airlines 7 2026-07-24
SCX3042 - 7 2026-07-19
SCX3041 Sun Country Airlines 7 2026-07-22
SCX3039 - 7 2026-07-17
SCX3012 Sun Country Airlines 7 2026-05-13
SCX3085 Sun Country Airlines 6 2026-05-30
SCX3061 Sun Country Airlines 6 2026-07-26
SCX3054 Sun Country Airlines 6 2026-05-13
SCX3053 - 6 2026-07-18

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 SCX3043 LAL → PIT Jul 26, 18:35 UTCJul 26, 20:10 UTC1h 35m
2026-07-26 SCX3061 MSP → SBD Jul 26, 08:55 UTCJul 26, 10:50 UTC1h 55m
2026-07-26 SCX3082 AFW → PIT Jul 26, 05:05 UTCJul 26, 06:45 UTC1h 41m
2026-07-25 SCX3034 MSP → LAL Jul 25, 22:25 UTCJul 25, 23:40 UTC1h 15m
2026-07-25 SCX3091 BDL → AFW Jul 25, 19:15 UTCJul 25, 20:30 UTC1h 15m
2026-07-25 SCX3013 CVG → MSY Jul 25, 10:00 UTCJul 25, 11:15 UTC1h 15m
2026-07-25 SCX3048 LAL → AUS Jul 25, 03:55 UTCJul 25, 06:05 UTC2h 10m
2026-07-24 SCX3008 CVG → PDX Jul 24, 22:30 UTCJul 24, 23:55 UTC1h 25m
2026-07-24 SCX3097 BWI → STL Jul 24, 19:50 UTCJul 24, 20:45 UTC55m
2026-07-24 SCX3055 AFW → MSP Jul 24, 13:40 UTCJul 24, 16:50 UTC3h 10m
2026-07-24 SCX3029 MSP → CVG Jul 24, 05:05 UTCJul 24, 08:45 UTC3h 40m
2026-07-23 SCX3017 FAI → PDX Jul 23, 22:00 UTCJul 23, 23:40 UTC1h 40m
2026-07-23 SCX3079 BWI → PHX Jul 23, 18:40 UTCJul 23, 20:15 UTC1h 35m
2026-07-23 SCX3086 AFW → LAL Jul 23, 07:45 UTCJul 23, 10:25 UTC2h 40m
2026-07-23 SCX3067 AFW → TOL Jul 23, 04:55 UTCJul 23, 06:20 UTC1h 25m
2026-07-23 SCX3006 CVG → BNA Jul 23, 00:35 UTCJul 23, 01:50 UTC1h 15m
2026-07-22 SCX3041 AFW → SFO Jul 22, 21:30 UTCJul 22, 22:55 UTC1h 25m
2026-07-22 SCX3056 MCI → CVG Jul 22, 13:35 UTCJul 22, 16:00 UTC2h 25m
2026-07-22 SCX3081 MSP → LAL Jul 22, 00:05 UTCJul 22, 03:15 UTC3h 10m
2026-07-21 SCX3043 LAL → PIT Jul 21, 20:35 UTCJul 21, 22:15 UTC1h 40m
2026-07-21 SCX3013 - Jul 21, 10:15 UTCJul 21, 11:35 UTC1h 20m
2026-07-21 SCX3048 LAL → AUS Jul 21, 03:50 UTCJul 21, 06:05 UTC2h 15m
2026-07-20 SCX3008 CVG → PDX Jul 20, 23:05 UTCJul 21, 00:45 UTC1h 39m
2026-07-20 SCX3097 - Jul 20, 19:55 UTCJul 20, 20:55 UTC1h 0m
2026-07-20 SCX3090 PHX → AUS Jul 20, 14:25 UTCJul 20, 17:55 UTC3h 30m
2026-07-20 SCX3095 SBD → BNA Jul 20, 01:40 UTCJul 20, 05:40 UTC4h 0m
2026-07-19 SCX3042 - Jul 19, 22:00 UTCJul 19, 23:05 UTC1h 5m
2026-07-19 SCX3049 - Jul 19, 18:20 UTCJul 19, 19:20 UTC1h 0m
2026-07-19 SCX3047 - Jul 19, 10:10 UTCJul 19, 12:10 UTC2h 0m
2026-07-19 SCX3048 - Jul 19, 04:15 UTCJul 19, 06:30 UTC2h 15m
2026-07-18 SCX3053 - Jul 18, 23:50 UTCJul 19, 01:20 UTC1h 30m
2026-07-18 SCX3003 LAL → MSY Jul 18, 19:25 UTCJul 18, 20:50 UTC1h 25m
2026-07-18 SCX3050 - Jul 18, 08:10 UTCJul 18, 10:15 UTC2h 5m
2026-07-18 SCX3099 LAL → ORD Jul 18, 05:05 UTCJul 18, 07:05 UTC2h 0m
2026-07-18 SCX3025 DEN → AFW Jul 18, 00:50 UTCJul 18, 02:14 UTC1h 25m
2026-07-17 SCX3039 - Jul 17, 19:40 UTCJul 17, 22:00 UTC2h 20m
2026-07-17 SCX3090 PHX → AUS Jul 17, 14:20 UTCJul 17, 17:35 UTC3h 15m
2026-07-17 SCX3095 BWI → PHX Jul 17, 02:45 UTCJul 17, 07:00 UTC4h 15m
2026-07-16 SCX3047 - Jul 16, 11:30 UTCJul 16, 13:34 UTC2h 5m
2026-07-16 SCX3024 - Jul 16, 08:35 UTCJul 16, 09:40 UTC1h 5m
2026-07-16 SCX3064 - Jul 16, 03:40 UTCJul 16, 04:55 UTC1h 15m
2026-07-15 SCX3053 BNA → BWI Jul 15, 23:50 UTCJul 16, 01:20 UTC1h 30m
2026-07-15 SCX3044 - Jul 15, 18:15 UTCJul 15, 19:45 UTC1h 30m
2026-07-15 SCX3046 - Jul 15, 07:20 UTCJul 15, 09:05 UTC1h 45m
2026-07-15 SCX3030 - Jul 15, 03:45 UTCJul 15, 05:45 UTC2h 0m
2026-07-14 SCX3072 - Jul 14, 22:45 UTCJul 15, 00:10 UTC1h 25m
2026-07-14 SCX3044 - Jul 14, 18:25 UTCJul 14, 19:50 UTC1h 25m
2026-07-14 SCX3046 - Jul 14, 06:55 UTCJul 14, 08:45 UTC1h 50m
2026-07-14 SCX3030 - Jul 14, 03:40 UTCJul 14, 05:40 UTC2h 0m
2026-07-13 SCX3072 - Jul 13, 22:50 UTCJul 14, 00:15 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 N5227A page for operator, model, and routing details .

Mode-S A693AA frequently asked

What is Mode-S code A693AA?
A693AA is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N5227A.
Where is Mode-S A693AA registered?
Mode-S code A693AA 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 A693AA broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 20:20 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A693AA, octal 51511652, decimal 10,916,778.
What flights does A693AA operate?
Mode-S A693AA has broadcast 20 distinct callsigns, including SCX3030, SCX3046, SCX3044, SCX3047, SCX3072.