NSP-5 vs Sky-Watch RQ-35 Heidrun
Insitu vs Sky-Watch — specs, price, and data-backed comparison.
QUICK TAKE
- NSP-5 offers the longer runtime (1,530 min vs 180 min).
SPECIFICATIONS COMPARED
| NSP-5 | Sky-Watch RQ-35 Heidrun | |
|---|---|---|
| Company | Insitu | Sky-Watch |
| Category | Military | Military |
| Price: | Not announced | Not announced |
| Weight | — | 3.35 kg |
| Battery Life | 1,530 min | 180 min |
| Connectivity | — | ATAK, DELTA, SitaWare and other C4I systems; STANAG 2934 |
| Software / AI | — | Sky-Watch Mission Software; shared Ground Control Station |
Buying guides and prices
FREQUENTLY ASKED QUESTIONS
What is the difference between the NSP-5 and the Sky-Watch RQ-35 Heidrun?
NSP-5 is made by Insitu, while Sky-Watch RQ-35 Heidrun is made by Sky-Watch. Both are militarys, so the differences come down to price and specifications.
Which has the longer battery life, the NSP-5 or the Sky-Watch RQ-35 Heidrun?
The NSP-5 has the higher runtime at about 1,530 minutes, compared to about 180 minutes for the Sky-Watch RQ-35 Heidrun.


