Available Worldwide
Quick Facts
| Author | Martin K. Ettington |
| Narrator | Martin K. Ettington |
| Runtime | 1h27m |
| Published | March 26, 2025 |
| Rating | 4.5 / 5 (20 ratings) |
| Categories | Religion & Spirituality, Occult, Unexplained Mysteries, Science & Engineering, Science, Astronomy & Space Science, Aeronautics & Astronautics, Physics |
| Format | Audiobook (Digital) |
| Platform | Audible |
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About This Audiobook
The TR-3B, or Black Manta, or Astra is one of the most fascinating potentially top secret aircraft ever created by the United States military. The big reason for this is that this craft is supposed to use anti-gravity technology. This technology is discussed a lot in this book.
Why Listen to The TR-3B Black Manta?
- Expert narration by Martin K. Ettington brings every character and scene to life across 1h27m of immersive audio.
- Bestseller-quality story from Martin K. Ettington, rated 4.5 stars by 20 listeners.
- Free with your Audible trial — keep the audiobook forever even if you cancel.
- Perfect for commutes, workouts, and relaxation. Listen anywhere, anytime.
Download: The TR-3B Black Manta
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The TR-3B Black Manta by Martin K. Ettington is an immersive listening experience. Performed by Martin K. Ettington with a runtime of 1h27m, you can start with a free trial that you can cancel at any time. The audiobook remains yours forever, even if you end the trial.