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Review of Hybrid Aerial Underwater Vehicle: Potential Applications in the Field of Underwater Marine Optics
 
 
Correction to Drones 2025, 9(10), 667.
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Correction

Correction: Qi et al. Review of Hybrid Aerial Underwater Vehicle: Potential Applications in the Field of Underwater Marine Optics. Drones 2025, 9, 667

MNR Key Laboratory for Geo-Environmental Monitoring of Great Bay Area, Shenzhen University, Shenzhen 518060, China
*
Author to whom correspondence should be addressed.
Drones 2025, 9(11), 809; https://doi.org/10.3390/drones9110809
Submission received: 6 November 2025 / Accepted: 7 November 2025 / Published: 20 November 2025
(This article belongs to the Special Issue Drones in Hydrological Research and Management)
Error in Table
In the original publication [1], there was a mistake in Table 2 (Distribution of HAUV-related studies by country/region). The numerical data and representative study counts for several countries/regions were inaccurate. The corrected Table 2 appears below. The authors state that the scientific conclusions are unaffected. This correction was approved by the Academic Editor. The original publication has also been updated.

Reference

  1. Qi, H.; Hu, S.; Zhang, J.; Wu, G. Review of Hybrid Aerial Underwater Vehicle: Potential Applications in the Field of Underwater Marine Optics. Drones 2025, 9, 667. [Google Scholar] [CrossRef]
Table 2. Distribution of HAUV-related studies by country/region.
Table 2. Distribution of HAUV-related studies by country/region.
Country/RegionRepresentative StudiesNumber of Studies
ChinaNezha series (Nezha-F [57], Nezha-IV [58], Nezha-SeaDart [59], Nezha-H [64], Nezha-X [61]); WuKong [60]; TJ-FlyingFish [52]; Wu et al. flying boat [32]; Plunge-diving gannet [29,30,31,42]; Buoyancy system [68]; Control and stability works [26,27,48,53,66,67]; Morphable quadrotors [50]; Squid-like soft-morphing vehicle [40];~20
USALoon Copter [54]; MIT hybrid fish [28,41]; aquatic microrobots [33]; Naviator [46,47]; Miniature quadrotor [49]; Dynamic modeling and fixed-wing concepts [35,37,39]; Fixed-wing aquatic UAV [36]~11
Europe AquaMAV and morphing aquatic MAV [33,43]; Wing model [2]; Control and stability works [26]; Early Soviet “flying submarine” concept [6];4–5
BrazilHyDrone project and propeller configuration [44,45];2
SingaporeMorphable quadrotors [50,51];1–2
IndiaGTQ-Cormorant [55];1
Total ~40
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MDPI and ACS Style

Qi, H.; Hu, S.; Zhang, J.; Wu, G. Correction: Qi et al. Review of Hybrid Aerial Underwater Vehicle: Potential Applications in the Field of Underwater Marine Optics. Drones 2025, 9, 667. Drones 2025, 9, 809. https://doi.org/10.3390/drones9110809

AMA Style

Qi H, Hu S, Zhang J, Wu G. Correction: Qi et al. Review of Hybrid Aerial Underwater Vehicle: Potential Applications in the Field of Underwater Marine Optics. Drones 2025, 9, 667. Drones. 2025; 9(11):809. https://doi.org/10.3390/drones9110809

Chicago/Turabian Style

Qi, Hongyu, Shuibo Hu, Jiasheng Zhang, and Guofeng Wu. 2025. "Correction: Qi et al. Review of Hybrid Aerial Underwater Vehicle: Potential Applications in the Field of Underwater Marine Optics. Drones 2025, 9, 667" Drones 9, no. 11: 809. https://doi.org/10.3390/drones9110809

APA Style

Qi, H., Hu, S., Zhang, J., & Wu, G. (2025). Correction: Qi et al. Review of Hybrid Aerial Underwater Vehicle: Potential Applications in the Field of Underwater Marine Optics. Drones 2025, 9, 667. Drones, 9(11), 809. https://doi.org/10.3390/drones9110809

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