Not currently tracked · last seen 18h ago
- Flights observed
- 5
- Avg flight time
- 41m
- Typical route
- -
- Last seen
- 18h ago
Last known area
Recent flights last 5
| Date | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|
| 2026-04-14 | - | Apr 14, 09:25 UTC | Apr 14, 09:55 UTC | 30m |
| 2026-04-14 | - | Apr 14, 05:45 UTC | Apr 14, 06:15 UTC | 30m |
| 2026-04-13 | - | Apr 13, 21:35 UTC | Apr 13, 22:10 UTC | 35m |
| 2026-04-13 | - | Apr 13, 04:20 UTC | Apr 13, 05:15 UTC | 55m |
| 2026-04-13 | - | Apr 13, 00:30 UTC | Apr 13, 01:25 UTC | 55m |
Specifications
| Registration | HL5121 |
| Mode-S code | 71A921 · 34324441 (octal) |
Looking for transponder-level data? View the Mode-S 71A921 page for country allocation, callsign history, and ADS-B signal details.
HL5121 frequently asked
What is the Mode-S transponder code for HL5121?
HL5121 broadcasts on Mode-S (ICAO 24-bit) address 71A921 (octal 34324441). View the transponder page.
Where is HL5121 right now?
HL5121 is not currently being tracked; last seen 18h ago.