NHS81

Flight

Status

Incomplete (signal lost)

Departure

Piarco International Airport (POS) — Port of Spain, Trinidad and Tobago

Departed

2026-10-03 22:10 UTC

Distance flown

28 km

Approach distance

28 km

Aircraft

Registration

9Y-MAD

Type

SIKORSKY S-76

Altitude & speed

Max altitude

600 ft

Max ground speed

148 kt

Tracked

11m · 28 km

Altitude (ft, max 600)

Ground speed (kt, max 148)

Altitude (ft, max 600)

Ground speed (kt, max 148)

From the ADS-B positions we received; time since the first fix. A dashed stretch is a gap in reception, bridged by a straight line.

Route map

Airlines

No airline on record.

Latest flights

Departed	Flight	Route	Reg	Aircraft	Status	Distance
2026-10-03 22:10 UTC	NHS81	POS → ? Port of Spain → ?	9Y-MAD	SIKORSKY S-76	Incomplete (signal lost)	28 km
2026-10-03 21:49 UTC	NHS81	POS → POS Port of Spain → Port of Spain	9Y-MAD	SIKORSKY S-76	Completed	~46 km est. (30 km recorded)
2026-10-03 20:40 UTC	NHS81	POS → ? Port of Spain → ?	9Y-MAD	SIKORSKY S-76	Incomplete (signal lost)	39 km
2026-10-03 19:58 UTC	NHS81	POS → ? Port of Spain → ?	9Y-MAD	SIKORSKY S-76	Incomplete (signal lost)	71 km
2026-09-26 01:21 UTC	NHS81	POS → ? Port of Spain → ?	—	—	Incomplete (signal lost)	25 km
2026-09-25 23:58 UTC	NHS81	POS → POS Port of Spain → Port of Spain	—	—	Completed (landing presumed)	~41 km est. (30 km recorded)
2026-09-21 17:35 UTC	NHS81	POS → ? Port of Spain → ?	9Y-MAD	SIKORSKY S-76	Incomplete (signal lost)	29 km
2026-09-21 17:18 UTC	NHS81	POS → POS Port of Spain → Port of Spain	9Y-MAD	SIKORSKY S-76	Completed	~37 km est. (21 km recorded)
2026-09-21 16:04 UTC	NHS81	POS → ? Port of Spain → ?	9Y-MAD	SIKORSKY S-76	Incomplete (signal lost)	41 km
2026-09-21 14:35 UTC	NHS81	POS → ? Port of Spain → ?	9Y-MAD	SIKORSKY S-76	Incomplete (signal lost)	83 km
2026-09-18 08:29 UTC	NHS81	POS → ? Port of Spain → ?	9Y-MAD	SIKORSKY S-76	Incomplete (signal lost)	54 km
2026-09-18 07:23 UTC	NHS81	POS → ? Port of Spain → ?	9Y-MAD	SIKORSKY S-76	Incomplete (signal lost)	25 km
2026-09-15 01:06 UTC	NHS81	POS → ? Port of Spain → ?	9Y-MAD	SIKORSKY S-76	Incomplete (signal lost)	43 km
2026-09-15 00:51 UTC	NHS81	POS → POS Port of Spain → Port of Spain	9Y-MAD	SIKORSKY S-76	Completed	~45 km est. (29 km recorded)
2026-09-14 23:32 UTC	NHS81	POS → ? Port of Spain → ?	9Y-MAD	SIKORSKY S-76	Incomplete (signal lost)	39 km
2026-09-14 15:06 UTC	NHS81	POS → ? Port of Spain → ?	9Y-MAD	SIKORSKY S-76	Incomplete (signal lost)	94 km
2026-09-13 02:56 UTC	NHS81	POS → ? Port of Spain → ?	9Y-MAD	SIKORSKY S-76	Incomplete (signal lost)	43 km
2026-09-13 01:56 UTC	NHS81	POS → POS Port of Spain → Port of Spain	9Y-MAD	SIKORSKY S-76	Completed (landing presumed)	~55 km est. (35 km recorded)
2026-09-06 18:51 UTC	NHS81	POS → ? Port of Spain → ?	—	—	Incomplete (signal lost)	38 km
2026-09-06 17:46 UTC	NHS81	POS → POS Port of Spain → Port of Spain	—	—	Completed (landing presumed)	~27 km est. (11 km recorded)
2026-09-06 17:21 UTC	NHS81	POS → POS Port of Spain → Port of Spain	—	—	Completed (landing presumed)	~34 km est. (20 km recorded)
2026-08-26 19:10 UTC	NHS81	? → POS ? → Port of Spain	9Y-MAD	SIKORSKY S-76	Completed	110 km
2026-08-17 08:46 UTC	NHS81	POS → ? Port of Spain → ?	9Y-MAD	SIKORSKY S-76	Completed	28 km
2026-08-17 07:21 UTC	NHS81	? → POS ? → Port of Spain	9Y-MAD	SIKORSKY S-76	Completed	79 km
2026-08-12 05:09 UTC	NHS81	? → ?	9Y-MAD	SIKORSKY S-76	Completed	125 km
2026-08-11 08:21 UTC	NHS81	POS → ? Port of Spain → ?	—	—	Completed	30 km
2026-08-10 22:34 UTC	NHS81	? → POS ? → Port of Spain	—	—	Completed	53 km