PlaneTrack / aircraft / N400HD

N400HD - Robinson Helicopter Company R44 II

N400HD is a Robinson Helicopter Company R44 II operated by Spitzer Helicopter Llc, Mode-S hex code A4AD54. Track it live, browse its recent flights, or download its full position history.

Robinson Helicopter Company R44 II (representative image)

Representative image of a Robinson Helicopter Company R44 II. No photo of N400HD yet.

Photo © Avgeek_757 / Planespotters

RegistrationN400HD

Mode-S hexA4AD54

ManufacturerRobinson Helicopter Company

ModelR44 II

OperatorSpitzer Helicopter Llc

Last seen2026-08-23 01:40 UTC

Last callsignN400HD

Recently active. Last received 2 hours ago, possibly beyond receiver coverage or landed.

Open the live map Buy full history (CSV) API access

Flight history 39 flights since Feb 2026

Date	Callsign	From	To	Dep	Arr
2026-08-23 (today)	N400HD	KBNA	—	19:01 CDT	last received 20:40 CDT
Track received today; the finished segment is added by tonight's history build.
2026-08-15 (partial)	N400HD	?	?	00:45Z
Route flown, from our receiver network. Green = start, red = end.

Earlier flights (38) - back to 2026-02-14

Date	Callsign	From	To	Dep	Arr
2026-07-11 (partial)	N400HD	KBNA	?	11:58 CDT
Route flown, from our receiver network. Green = start, red = end.
2026-07-04 (partial)	N400HD	KBNA	?	21:01 CDT
Route flown, from our receiver network. Green = start, red = end.
2026-06-18 (partial)	N400HD	KBNA	?	19:00 CDT
Route flown, from our receiver network. Green = start, red = end.
2026-06-17 (partial)	N400HD	KBNA	?	10:07 CDT
Route flown, from our receiver network. Green = start, red = end.
2026-06-15 (partial)	N400HD	KBNA	?	19:08 CDT
Route flown, from our receiver network. Green = start, red = end.
2026-06-14 (partial)	N400HD	KBNA	?	19:00 CDT
Route flown, from our receiver network. Green = start, red = end.
2026-06-13 (partial)	N400HD	KBNA	?	19:45 CDT
Route flown, from our receiver network. Green = start, red = end.
2026-05-29 (partial)	N400HD	KBNA	?	19:23 CDT
Route flown, from our receiver network. Green = start, red = end.
2026-05-27 (partial)	N400HD	KBNA	?	19:21 CDT
Route flown, from our receiver network. Green = start, red = end.
2026-05-26 (partial)	N400HD	KBNA	?	19:35 CDT
Route flown, from our receiver network. Green = start, red = end.
2026-05-25 (partial)	N400HD	KBNA	?	19:00 CDT
Route flown, from our receiver network. Green = start, red = end.
2026-05-24 (partial)	N400HD	KBNA	?	19:26 CDT
Route flown, from our receiver network. Green = start, red = end.
2026-05-23 (partial)	N400HD	KBNA	?	19:07 CDT
Route flown, from our receiver network. Green = start, red = end.
2026-05-22 (partial)	N400HD	KJWN	?	11:13 CDT
Route flown, from our receiver network. Green = start, red = end.
2026-05-21 (partial)	N400HD	KBNA	?	12:27 CDT
Route flown, from our receiver network. Green = start, red = end.
2026-05-20 (partial)	N400HD	KBNA	?	20:02 CDT
Route flown, from our receiver network. Green = start, red = end.
2026-05-19 (partial)	N400HD	KBNA	?	20:24 CDT
Route flown, from our receiver network. Green = start, red = end.
2026-05-12 (partial)	N400HD	KBNA	?	19:10 CDT
Route flown, from our receiver network. Green = start, red = end.
2026-05-11 (partial)	N400HD	KBNA	?	19:08 CDT
Route flown, from our receiver network. Green = start, red = end.
2026-05-10 (partial)	N400HD	KBNA	?	19:01 CDT
Route flown, from our receiver network. Green = start, red = end.
2026-05-09 (partial)	N400HD	KBNA	?	19:00 CDT
Route flown, from our receiver network. Green = start, red = end.
2026-05-08 (partial)	N400HD	KBNA	?	19:15 CDT
Route flown, from our receiver network. Green = start, red = end.
2026-05-07 (partial)	N400HD	KBNA	?	11:39 CDT
Route flown, from our receiver network. Green = start, red = end.
2026-05-06 (partial)	N400HD	KBNA	?	19:28 CDT
Route flown, from our receiver network. Green = start, red = end.
2026-05-05 (partial)	N400HD	KBNA	?	20:36 CDT
Route flown, from our receiver network. Green = start, red = end.
2026-05-04 (partial)	N400HD	KBNA	?	19:23 CDT
Route flown, from our receiver network. Green = start, red = end.
2026-05-03 (partial)	N400HD	KBNA	?	19:00 CDT
Route flown, from our receiver network. Green = start, red = end.
2026-05-02 (partial)	N400HD	KBNA	?	19:16 CDT
Route flown, from our receiver network. Green = start, red = end.
2026-05-01 (partial)	N400HD	KBNA	?	11:02 CDT
Route flown, from our receiver network. Green = start, red = end.
2026-04-25	N400HD	KBNA	KHOP	13:22 CDT	14:36 CDT
Route flown, from our receiver network. Green = start, red = end.
2026-04-12 (partial)	N400HD	KBNA	?	20:01 CDT
Route flown, from our receiver network. Green = start, red = end.
2026-04-11	N400HD	?	?	01:19Z	18:52Z
Route flown, from our receiver network. Green = start, red = end.
2026-04-06	N400HD	KBNA	KJWN	22:07 CDT	11:28 CDT
Route flown, from our receiver network. Green = start, red = end.
2026-04-05 (partial)	N400HD	KJWN	?	09:53 CDT
Route flown, from our receiver network. Green = start, red = end.
2026-04-03 (partial)	N400HD	KJWN	?	19:25 CDT
Route flown, from our receiver network. Green = start, red = end.
2026-03-29 (partial)	N400HD	KJWN	?	19:14 CDT
Route flown, from our receiver network. Green = start, red = end.
2026-03-28	N400HD	?	?	16:43Z	23:50Z
Route flown, from our receiver network. Green = start, red = end.
2026-02-14 (partial)	N400HD	KBNA	?	18:09 CST
Route flown, from our receiver network. Green = start, red = end.

Times are local to each airport. Hover for UTC. Tap Map to see the route flown. Partial records have a confirmed departure but no reliable arrival fix.

Data access

Live position and 365-day history for this aircraft are available through the PlaneTrack API (commercial use from $29/month) and as one-off CSV extracts from our own receiver network archive.