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sensors Mode-S transponder

AA67F1

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N77NY · BELL 407 · operated by HELICOPTERS INC

Hex
AA67F1
Octal
52463761
Decimal
11,167,729
Country
US
Tail
N77NY
Type
B407
No current signal · last broadcast 10h ago
Flights observed
167
Distinct callsigns
1
Country
US
Last broadcast
10h ago

Last known position

Most recent position reported by Mode-S AA67F1.

Country allocation

The ICAO 24-bit address AA67F1 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
N77NY - 167 2026-07-13

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 N77NY - Jul 13, 19:40 UTCJul 13, 22:35 UTC2h 55m
2026-07-13 N77NY - Jul 13, 18:15 UTCJul 13, 19:05 UTC50m
2026-07-13 N77NY LDJ → LDJ Jul 13, 13:35 UTCJul 13, 14:40 UTC1h 5m
2026-07-13 N77NY LDJ → LDJ Jul 13, 09:55 UTCJul 13, 11:20 UTC1h 25m
2026-07-10 N77NY - Jul 10, 21:30 UTCJul 10, 23:05 UTC1h 35m
2026-07-10 N77NY LDJ → LDJ Jul 10, 10:10 UTCJul 10, 11:20 UTC1h 10m
2026-07-09 N77NY LDJ → LDJ Jul 9, 10:05 UTCJul 9, 11:20 UTC1h 15m
2026-07-08 N77NY - Jul 8, 18:55 UTCJul 8, 22:25 UTC3h 30m
2026-07-08 N77NY - Jul 8, 15:40 UTCJul 8, 17:10 UTC1h 30m
2026-07-08 N77NY LDJ → LDJ Jul 8, 13:40 UTCJul 8, 14:50 UTC1h 10m
2026-07-08 N77NY - Jul 8, 09:40 UTCJul 8, 11:20 UTC1h 40m
2026-07-07 N77NY LDJ → LDJ Jul 7, 19:35 UTCJul 7, 20:10 UTC35m
2026-07-04 N77NY - Jul 4, 13:55 UTCJul 4, 16:00 UTC2h 5m
2026-07-04 N77NY - Jul 4, 10:55 UTCJul 4, 13:05 UTC2h 10m
2026-07-03 N77NY - Jul 3, 18:35 UTCJul 3, 21:50 UTC3h 15m
2026-07-03 N77NY LDJ → LDJ Jul 3, 15:50 UTCJul 3, 17:20 UTC1h 30m
2026-07-03 N77NY - Jul 3, 13:45 UTCJul 3, 15:00 UTC1h 15m
2026-07-03 N77NY - Jul 3, 09:55 UTCJul 3, 11:50 UTC1h 55m
2026-07-02 N77NY - Jul 2, 19:45 UTCJul 2, 22:35 UTC2h 50m
2026-07-02 N77NY - Jul 2, 15:40 UTCJul 2, 17:05 UTC1h 25m
2026-07-02 N77NY - Jul 2, 13:40 UTCJul 2, 14:35 UTC55m
2026-07-02 N77NY LDJ → LDJ Jul 2, 10:00 UTCJul 2, 11:15 UTC1h 15m
2026-07-02 N77NY LDJ → LDJ Jul 2, 01:20 UTCJul 2, 02:25 UTC1h 5m
2026-07-01 N77NY LDJ → LDJ Jul 1, 19:40 UTCJul 1, 22:25 UTC2h 45m
2026-07-01 N77NY - Jul 1, 15:15 UTCJul 1, 18:10 UTC2h 55m
2026-07-01 N77NY - Jul 1, 10:00 UTCJul 1, 11:25 UTC1h 25m
2026-07-01 N77NY LDJ → LDJ Jul 1, 01:20 UTCJul 1, 02:55 UTC1h 35m
2026-06-30 N77NY LDJ → LDJ Jun 30, 19:40 UTCJun 30, 22:40 UTC3h 0m
2026-06-30 N77NY - Jun 30, 15:30 UTCJun 30, 16:50 UTC1h 20m
2026-06-30 N77NY - Jun 30, 10:05 UTCJun 30, 11:20 UTC1h 15m
2026-06-29 N77NY - Jun 29, 19:44 UTCJun 29, 22:30 UTC2h 45m
2026-06-29 N77NY - Jun 29, 17:10 UTCJun 29, 18:25 UTC1h 15m
2026-06-29 N77NY - Jun 29, 13:39 UTCJun 29, 14:14 UTC35m
2026-06-29 N77NY LDJ → LDJ Jun 29, 09:50 UTCJun 29, 11:20 UTC1h 30m
2026-06-28 N77NY LDJ → LDJ Jun 28, 15:44 UTCJun 28, 19:09 UTC3h 25m
2026-06-26 N77NY - Jun 26, 19:45 UTCJun 26, 22:29 UTC2h 45m
2026-06-26 N77NY - Jun 26, 10:10 UTCJun 26, 11:20 UTC1h 10m
2026-06-25 N77NY - Jun 25, 19:44 UTCJun 25, 22:24 UTC2h 40m
2026-06-25 N77NY LDJ → LDJ Jun 25, 09:45 UTCJun 25, 11:10 UTC1h 25m
2026-06-24 N77NY LDJ → LDJ Jun 24, 15:24 UTCJun 24, 17:05 UTC1h 40m
2026-06-24 N77NY LDJ → LDJ Jun 24, 09:49 UTCJun 24, 11:39 UTC1h 50m
2026-06-22 N77NY LDJ → LDJ Jun 22, 13:44 UTCJun 22, 14:19 UTC35m
2026-06-22 N77NY LDJ → LDJ Jun 22, 09:54 UTCJun 22, 11:19 UTC1h 25m
2026-06-19 N77NY - Jun 19, 19:49 UTCJun 19, 22:19 UTC2h 30m
2026-06-19 N77NY LDJ → LDJ Jun 19, 13:44 UTCJun 19, 14:29 UTC45m
2026-06-19 N77NY LDJ → LDJ Jun 19, 09:55 UTCJun 19, 11:14 UTC1h 20m
2026-06-18 N77NY LDJ → LDJ Jun 18, 12:40 UTCJun 18, 15:45 UTC3h 5m
2026-06-18 N77NY LDJ → LDJ Jun 18, 09:40 UTCJun 18, 11:35 UTC1h 55m
2026-06-17 N77NY - Jun 17, 21:30 UTCJun 17, 22:45 UTC1h 15m
2026-06-17 N77NY LDJ → LDJ Jun 17, 13:45 UTCJun 17, 14:45 UTC1h 0m

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 N77NY page for operator, model, and routing details .

Mode-S AA67F1 frequently asked

What is Mode-S code AA67F1?
AA67F1 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N77NY.
Where is Mode-S AA67F1 registered?
Mode-S code AA67F1 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 AA67F1 broadcasting right now?
No active broadcast right now. Last signal was 10h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AA67F1, octal 52463761, decimal 11,167,729.
What flights does AA67F1 operate?
Mode-S AA67F1 has broadcast 1 distinct callsign, including N77NY.