Apparatus

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flight Aircraft

N400HD

ROBINSON R-44 Raven

Operated by SPITZER HELICOPTER LLC

Tail number
N400HD
Type
R44
Mode-S
A4AD54
Not currently tracked · last seen 2h ago
Flights observed
163 showing last 50
Avg flight time
37m
Typical route
-
Last seen
2h ago

Last known area

Map centered near N400HD's most recent activity.

Recent flights last 50

DateRouteTakeoffLandingDuration
2026-07-15 - Jul 15, 00:40 UTCJul 15, 01:50 UTC1h 10m
2026-07-14 - Jul 14, 23:45 UTCJul 14, 23:55 UTC10m
2026-07-14 - Jul 14, 19:25 UTCJul 14, 20:00 UTC35m
2026-07-14 - Jul 14, 17:20 UTCJul 14, 17:50 UTC30m
2026-07-14 - Jul 14, 01:30 UTCJul 14, 01:45 UTC15m
2026-07-13 - Jul 13, 01:01 UTCJul 13, 01:10 UTC10m
2026-07-13 - Jul 13, 00:15 UTCJul 13, 00:25 UTC10m
2026-07-12 - Jul 12, 22:45 UTCJul 12, 23:00 UTC15m
2026-07-12 - Jul 12, 19:55 UTCJul 12, 20:15 UTC20m
2026-07-12 - Jul 12, 17:10 UTCJul 12, 17:20 UTC10m
2026-07-12 - Jul 12, 01:50 UTCJul 12, 02:25 UTC35m
2026-07-12 - Jul 12, 00:05 UTCJul 12, 01:05 UTC1h 0m
2026-07-11 - Jul 11, 21:55 UTCJul 11, 22:10 UTC15m
2026-07-11 - Jul 11, 20:10 UTCJul 11, 20:30 UTC20m
2026-07-11 - Jul 11, 19:10 UTCJul 11, 19:25 UTC15m
2026-07-11 - Jul 11, 16:55 UTCJul 11, 18:10 UTC1h 15m
2026-07-11 - Jul 11, 00:35 UTCJul 11, 02:35 UTC2h 0m
2026-07-10 - Jul 10, 18:35 UTCJul 10, 19:05 UTC30m
2026-07-10 - Jul 10, 00:45 UTCJul 10, 01:25 UTC40m
2026-07-10 - Jul 10, 00:00 UTCJul 10, 00:10 UTC10m
2026-07-09 - Jul 9, 20:35 UTCJul 9, 21:10 UTC35m
2026-07-09 - Jul 9, 15:55 UTCJul 9, 16:05 UTC10m
2026-07-08 - Jul 8, 16:45 UTCJul 8, 16:55 UTC10m
2026-07-08 - Jul 8, 15:35 UTCJul 8, 15:45 UTC10m
2026-07-08 - Jul 8, 01:15 UTCJul 8, 01:25 UTC10m
2026-07-07 - Jul 7, 19:15 UTCJul 7, 19:25 UTC10m
2026-07-07 - Jul 7, 00:45 UTCJul 7, 01:15 UTC30m
2026-07-05 - Jul 5, 02:05 UTCJul 5, 03:00 UTC55m
2026-07-04 - Jul 4, 18:05 UTCJul 4, 18:30 UTC25m
2026-07-02 - Jul 2, 02:00 UTCJul 2, 02:10 UTC10m
2026-07-01 - Jul 1, 23:05 UTCJul 1, 23:40 UTC35m
2026-06-22 - Jun 22, 00:24 UTCJun 22, 01:49 UTC1h 25m
2026-06-21 - Jun 21, 22:44 UTCJun 21, 22:54 UTC10m
2026-06-21 - Jun 21, 21:39 UTCJun 21, 21:49 UTC10m
2026-06-21 - Jun 21, 19:00 UTCJun 21, 20:40 UTC1h 40m
2026-06-21 - Jun 21, 00:19 UTCJun 21, 03:05 UTC2h 45m
2026-06-20 - Jun 20, 18:19 UTCJun 20, 18:49 UTC30m
2026-06-20 - Jun 20, 15:39 UTCJun 20, 16:59 UTC1h 20m
2026-06-20 - Jun 20, 00:09 UTCJun 20, 02:54 UTC2h 45m
2026-06-19 - Jun 19, 02:19 UTCJun 19, 02:29 UTC10m
2026-06-18 - Jun 18, 18:20 UTCJun 18, 18:30 UTC10m
2026-06-18 - Jun 18, 15:05 UTCJun 18, 16:15 UTC1h 10m
2026-06-18 - Jun 18, 02:25 UTCJun 18, 02:35 UTC10m
2026-06-18 - Jun 18, 01:10 UTCJun 18, 01:25 UTC15m
2026-06-17 - Jun 17, 22:15 UTCJun 18, 00:00 UTC1h 45m
2026-06-17 - Jun 17, 18:35 UTCJun 17, 18:45 UTC10m
2026-06-17 - Jun 17, 15:10 UTCJun 17, 15:30 UTC20m
2026-06-15 - Jun 15, 01:50 UTCJun 15, 02:10 UTC20m
2026-06-15 - Jun 15, 00:10 UTCJun 15, 01:15 UTC1h 5m
2026-06-14 - Jun 14, 23:29 UTCJun 14, 23:39 UTC10m

Specifications

Registration N400HD
Aircraft type ROBINSON R-44 Raven (R44)
Operator SPITZER HELICOPTER LLC
Mode-S code A4AD54 · 51126524 (octal)

Looking for transponder-level data? View the Mode-S A4AD54 page for country allocation, callsign history, and ADS-B signal details.

N400HD frequently asked

What type of aircraft is N400HD?
N400HD is a ROBINSON R-44 Raven (ICAO type code R44).
Who operates N400HD?
N400HD is operated by SPITZER HELICOPTER LLC.
What is the Mode-S transponder code for N400HD?
N400HD broadcasts on Mode-S (ICAO 24-bit) address A4AD54 (octal 51126524). View the transponder page.
Where is N400HD right now?
N400HD is not currently being tracked; last seen 2h ago.