Apparatus

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sensors Mode-S transponder

A81F62

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N622TP · CESSNA 208 Caravan · operated by PINE COVE LIFT LLC

Hex
A81F62
Octal
52017542
Decimal
11,018,082
Country
US
Tail
N622TP
Type
C208
No current signal · last broadcast 18d ago
Flights observed
209
Distinct callsigns
1
Country
US
Last broadcast
18d ago

Last known position

Most recent position reported by Mode-S A81F62.

Country allocation

The ICAO 24-bit address A81F62 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
N622TP - 209 2026-07-26

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 N622TP NYS → HVN Jul 26, 21:00 UTCJul 26, 21:30 UTC30m
2026-07-26 N622TP - Jul 26, 20:10 UTCJul 26, 20:40 UTC30m
2026-07-26 N622TP - Jul 26, 19:15 UTCJul 26, 19:20 UTC5m
2026-07-24 N622TP - Jul 24, 16:55 UTCJul 24, 17:05 UTC10m
2026-07-24 N622TP - Jul 24, 15:40 UTCJul 24, 16:20 UTC40m
2026-07-24 N622TP HVN → NYS Jul 24, 14:45 UTCJul 24, 15:15 UTC30m
2026-07-23 N622TP - Jul 23, 19:45 UTCJul 23, 19:55 UTC10m
2026-07-23 N622TP TSS → HTO Jul 23, 18:15 UTCJul 23, 18:50 UTC35m
2026-07-23 N622TP HVN → NYS Jul 23, 17:30 UTCJul 23, 17:55 UTC25m
2026-07-21 N622TP - Jul 21, 12:40 UTCJul 21, 13:05 UTC25m
2026-07-21 N622TP - Jul 21, 11:50 UTCJul 21, 12:25 UTC35m
2026-07-21 N622TP HVN → HTO Jul 21, 10:50 UTCJul 21, 11:10 UTC20m
2026-07-20 N622TP NYS → HVN Jul 20, 22:25 UTCJul 20, 22:55 UTC30m
2026-07-20 N622TP - Jul 20, 21:45 UTCJul 20, 22:15 UTC30m
2026-07-20 N622TP - Jul 20, 20:35 UTCJul 20, 20:50 UTC15m
2026-07-20 N622TP - Jul 20, 14:45 UTCJul 20, 15:15 UTC30m
2026-07-20 N622TP HVN → NYS Jul 20, 13:15 UTCJul 20, 14:30 UTC1h 15m
2026-07-20 N622TP - Jul 20, 12:00 UTCJul 20, 12:25 UTC25m
2026-07-20 N622TP HVN → NYS Jul 20, 10:35 UTCJul 20, 11:50 UTC1h 15m
2026-07-19 N622TP - Jul 19, 17:35 UTCJul 19, 18:00 UTC25m
2026-07-19 N622TP - Jul 19, 16:30 UTCJul 19, 16:50 UTC20m
2026-07-19 N622TP NYS → HVN Jul 19, 14:50 UTCJul 19, 15:20 UTC30m
2026-07-19 N622TP - Jul 19, 13:50 UTCJul 19, 14:30 UTC40m
2026-07-19 N622TP - Jul 19, 12:55 UTCJul 19, 13:05 UTC10m
2026-07-17 N622TP - Jul 17, 18:25 UTCJul 17, 18:40 UTC15m
2026-07-17 N622TP - Jul 17, 17:20 UTCJul 17, 17:55 UTC35m
2026-07-17 N622TP - Jul 17, 16:24 UTCJul 17, 17:05 UTC40m
2026-07-17 N622TP - Jul 17, 14:24 UTCJul 17, 15:40 UTC1h 15m
2026-07-17 N622TP - Jul 17, 13:29 UTCJul 17, 14:15 UTC45m
2026-07-17 N622TP - Jul 17, 11:45 UTCJul 17, 12:50 UTC1h 5m
2026-07-17 N622TP - Jul 17, 10:50 UTCJul 17, 11:15 UTC25m
2026-07-16 N622TP - Jul 16, 18:59 UTCJul 16, 20:15 UTC1h 15m
2026-07-16 N622TP - Jul 16, 17:10 UTCJul 16, 17:45 UTC35m
2026-07-16 N622TP - Jul 16, 16:15 UTCJul 16, 16:44 UTC30m
2026-07-15 N622TP - Jul 15, 19:35 UTCJul 15, 20:00 UTC25m
2026-07-15 N622TP - Jul 15, 18:25 UTCJul 15, 18:55 UTC30m
2026-07-15 N622TP - Jul 15, 16:45 UTCJul 15, 17:35 UTC50m
2026-07-15 N622TP - Jul 15, 15:30 UTCJul 15, 15:55 UTC25m
2026-07-15 N622TP - Jul 15, 14:45 UTCJul 15, 15:15 UTC30m
2026-07-15 N622TP - Jul 15, 13:15 UTCJul 15, 13:45 UTC30m
2026-07-15 N622TP - Jul 15, 11:30 UTCJul 15, 12:50 UTC1h 20m
2026-07-14 N622TP - Jul 14, 21:50 UTCJul 14, 22:55 UTC1h 4m
2026-07-14 N622TP HVN → NYS Jul 14, 21:00 UTCJul 14, 21:30 UTC30m
2026-07-14 N622TP - Jul 14, 18:10 UTCJul 14, 18:45 UTC35m
2026-07-14 N622TP - Jul 14, 16:20 UTCJul 14, 16:50 UTC30m
2026-07-14 N622TP - Jul 14, 15:20 UTCJul 14, 15:45 UTC25m
2026-07-14 N622TP - Jul 14, 14:35 UTCJul 14, 15:05 UTC30m
2026-07-14 N622TP TSS → HTO Jul 14, 13:10 UTCJul 14, 13:45 UTC35m
2026-07-14 N622TP - Jul 14, 12:25 UTCJul 14, 12:55 UTC30m
2026-07-14 N622TP - Jul 14, 11:35 UTCJul 14, 11:45 UTC10m

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 N622TP page for operator, model, and routing details .

Mode-S A81F62 frequently asked

What is Mode-S code A81F62?
A81F62 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N622TP.
Where is Mode-S A81F62 registered?
Mode-S code A81F62 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 A81F62 broadcasting right now?
No active broadcast right now. Last signal was 18d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A81F62, octal 52017542, decimal 11,018,082.
What flights does A81F62 operate?
Mode-S A81F62 has broadcast 1 distinct callsign, including N622TP.