Apparatus

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sensors Mode-S transponder

A88BEE

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N65RX · AEROSPATIALE AS-350 Ecureuil · operated by REACH AIR MEDICAL SERVICES LLC

Hex
A88BEE
Octal
52105756
Decimal
11,045,870
Country
US
Tail
N65RX
Type
AS50
No current signal · last broadcast Jul 26, 21:10 UTC
Flights observed
167
Distinct callsigns
1
Country
US
Last broadcast
Jul 26, 21:10 UTC

Last known position

Most recent position reported by Mode-S A88BEE.

Country allocation

The ICAO 24-bit address A88BEE 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 1 distinct

Callsign Airline Flights Last seen
LIFELN2 - 167 2026-07-26

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 LIFELN2 - Jul 26, 19:35 UTCJul 26, 21:10 UTC1h 35m
2026-07-26 LIFELN2 - Jul 26, 18:20 UTCJul 26, 18:50 UTC30m
2026-07-24 LIFELN2 COS → COS Jul 24, 09:30 UTCJul 24, 10:00 UTC30m
2026-07-24 LIFELN2 - Jul 24, 08:05 UTCJul 24, 08:50 UTC45m
2026-07-24 LIFELN2 - Jul 24, 06:20 UTCJul 24, 06:35 UTC15m
2026-07-24 LIFELN2 - Jul 24, 00:15 UTCJul 24, 01:00 UTC45m
2026-07-22 LIFELN2 - Jul 22, 11:10 UTCJul 22, 11:40 UTC30m
2026-07-22 LIFELN2 - Jul 22, 03:50 UTCJul 22, 04:25 UTC35m
2026-07-22 LIFELN2 - Jul 22, 00:30 UTCJul 22, 00:40 UTC10m
2026-07-21 LIFELN2 - Jul 21, 22:20 UTCJul 21, 22:30 UTC10m
2026-07-20 LIFELN2 - Jul 20, 20:40 UTCJul 20, 20:50 UTC10m
2026-07-20 LIFELN2 - Jul 20, 19:55 UTCJul 20, 20:05 UTC10m
2026-07-19 LIFELN2 - Jul 19, 20:05 UTCJul 19, 20:50 UTC45m
2026-07-19 LIFELN2 - Jul 19, 02:40 UTCJul 19, 03:10 UTC30m
2026-07-19 LIFELN2 - Jul 19, 01:25 UTCJul 19, 02:05 UTC40m
2026-07-18 LIFELN2 - Jul 18, 18:35 UTCJul 18, 19:05 UTC30m
2026-07-18 LIFELN2 - Jul 18, 07:05 UTCJul 18, 08:05 UTC1h 0m
2026-07-18 LIFELN2 - Jul 18, 04:10 UTCJul 18, 04:40 UTC30m
2026-07-17 LIFELN2 - Jul 17, 21:25 UTCJul 17, 21:39 UTC15m
2026-07-17 LIFELN2 - Jul 17, 19:00 UTCJul 17, 19:09 UTC10m
2026-07-17 LIFELN2 - Jul 17, 16:44 UTCJul 17, 17:05 UTC20m
2026-07-17 LIFELN2 - Jul 17, 03:14 UTCJul 17, 03:39 UTC25m
2026-07-17 LIFELN2 - Jul 17, 02:20 UTCJul 17, 02:34 UTC15m
2026-07-17 LIFELN2 - Jul 17, 01:00 UTCJul 17, 01:45 UTC45m
2026-07-16 LIFELN2 - Jul 16, 15:05 UTCJul 16, 15:14 UTC10m
2026-07-16 LIFELN2 - Jul 16, 14:10 UTCJul 16, 14:25 UTC15m
2026-07-15 LIFELN2 - Jul 15, 23:10 UTCJul 15, 23:55 UTC45m
2026-07-15 LIFELN2 - Jul 15, 17:40 UTCJul 15, 18:25 UTC45m
2026-07-15 LIFELN2 - Jul 15, 13:55 UTCJul 15, 14:45 UTC50m
2026-07-14 LIFELN2 - Jul 14, 17:00 UTCJul 14, 17:50 UTC50m
2026-07-14 LIFELN2 - Jul 14, 14:40 UTCJul 14, 15:20 UTC40m
2026-07-14 LIFELN2 COS → COS Jul 14, 02:00 UTCJul 14, 03:25 UTC1h 25m
2026-07-13 LIFELN2 - Jul 13, 22:20 UTCJul 13, 23:00 UTC40m
2026-07-12 LIFELN2 - Jul 12, 16:40 UTCJul 12, 17:25 UTC45m
2026-07-12 LIFELN2 - Jul 12, 15:30 UTCJul 12, 15:45 UTC15m
2026-07-12 LIFELN2 - Jul 12, 14:01 UTCJul 12, 14:15 UTC15m
2026-07-10 LIFELN2 - Jul 10, 18:05 UTCJul 10, 18:50 UTC45m
2026-07-10 LIFELN2 - Jul 10, 04:00 UTCJul 10, 04:10 UTC10m
2026-07-10 LIFELN2 - Jul 10, 03:10 UTCJul 10, 03:20 UTC10m
2026-07-08 LIFELN2 COS → COS Jul 8, 13:15 UTCJul 8, 15:40 UTC2h 25m
2026-07-08 LIFELN2 - Jul 8, 07:40 UTCJul 8, 08:45 UTC1h 5m
2026-07-08 LIFELN2 - Jul 8, 06:30 UTCJul 8, 06:55 UTC25m
2026-07-07 LIFELN2 - Jul 7, 15:50 UTCJul 7, 16:40 UTC50m
2026-07-06 LIFELN2 - Jul 6, 15:45 UTCJul 6, 17:25 UTC1h 40m
2026-07-04 LIFELN2 - Jul 4, 00:25 UTCJul 4, 00:40 UTC15m
2026-07-03 LIFELN2 - Jul 3, 22:50 UTCJul 3, 23:05 UTC15m
2026-07-03 LIFELN2 COS → COS Jul 3, 00:55 UTCJul 3, 01:10 UTC15m
2026-07-02 LIFELN2 - Jul 2, 01:40 UTCJul 2, 02:15 UTC35m
2026-07-01 LIFELN2 - Jul 1, 23:40 UTCJul 2, 00:10 UTC30m
2026-07-01 LIFELN2 - Jul 1, 18:25 UTCJul 1, 18:55 UTC30m

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 N65RX page for operator, model, and routing details .

Mode-S A88BEE frequently asked

What is Mode-S code A88BEE?
A88BEE is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N65RX.
Where is Mode-S A88BEE registered?
Mode-S code A88BEE 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 A88BEE broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 21:10 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A88BEE, octal 52105756, decimal 11,045,870.
What flights does A88BEE operate?
Mode-S A88BEE has broadcast 1 distinct callsign, including LIFELN2.