flight Aircraft
N521NG
AIRPLANE FACTORY Sling 4
Operated by ULTIMATE FLIGHT LLC
- Tail number
- N521NG
- Type
- SLG4
- Mode-S
- A68DD8
Not currently tracked · last seen 2h ago
- Flights observed
- 5
- Avg flight time
- 43m
- Typical route
- -
- Last seen
- 2h ago
Last known area
Recent flights last 5
| Date | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|
| 2026-04-18 | - | Apr 18, 17:00 UTC | Apr 18, 18:15 UTC | 1h 15m |
| 2026-04-18 | - | Apr 18, 15:20 UTC | Apr 18, 16:00 UTC | 40m |
| 2026-04-17 | - | Apr 17, 16:05 UTC | Apr 17, 17:15 UTC | 1h 10m |
| 2026-04-14 | - | Apr 14, 19:05 UTC | Apr 14, 19:15 UTC | 10m |
| 2026-04-14 | - | Apr 14, 18:00 UTC | Apr 14, 18:20 UTC | 20m |
Specifications
| Registration | N521NG |
| Aircraft type | AIRPLANE FACTORY Sling 4 (SLG4) |
| Operator | ULTIMATE FLIGHT LLC |
| Mode-S code | A68DD8 · 51506730 (octal) |
Looking for transponder-level data? View the Mode-S A68DD8 page for country allocation, callsign history, and ADS-B signal details.
N521NG frequently asked
What type of aircraft is N521NG?
N521NG is a AIRPLANE FACTORY Sling 4 (ICAO type code SLG4).
Who operates N521NG?
N521NG is operated by ULTIMATE FLIGHT LLC.
What is the Mode-S transponder code for N521NG?
N521NG broadcasts on Mode-S (ICAO 24-bit) address A68DD8 (octal 51506730). View the transponder page.
Where is N521NG right now?
N521NG is not currently being tracked; last seen 2h ago.