Not currently tracked · last seen 3d ago
- Flights observed
- 17
- Avg flight time
- 2h 39m
- Typical route
- -
- Last seen
- 3d ago
Last known area
Recent flights last 17
| Date | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|
| 2026-06-28 | - | Jun 28, 10:04 UTC | Jun 28, 10:24 UTC | 20m |
| 2026-06-27 | - | Jun 27, 21:10 UTC | Jun 28, 00:35 UTC | 3h 25m |
| 2026-06-27 | PRG → LTN | Jun 27, 17:29 UTC | Jun 27, 19:09 UTC | 1h 40m |
| 2026-06-22 | BUD → PRG | Jun 22, 09:14 UTC | Jun 22, 10:05 UTC | 50m |
| 2026-06-18 | - | Jun 18, 09:40 UTC | Jun 18, 20:00 UTC | 10h 20m |
| 2026-06-18 | - | Jun 18, 03:55 UTC | Jun 18, 04:10 UTC | 15m |
| 2026-06-17 | - | Jun 17, 09:00 UTC | Jun 17, 09:40 UTC | 40m |
| 2026-06-08 | - | Jun 8, 05:30 UTC | Jun 8, 05:50 UTC | 20m |
| 2026-06-01 | - | Jun 1, 04:55 UTC | Jun 1, 05:15 UTC | 20m |
| 2026-05-28 | - | May 28, 07:00 UTC | May 28, 07:50 UTC | 50m |
| 2026-05-28 | - | May 28, 03:20 UTC | May 28, 03:30 UTC | 10m |
| 2026-05-20 | - | May 20, 08:10 UTC | May 20, 08:30 UTC | 20m |
| 2026-05-17 | - | May 17, 06:00 UTC | May 17, 06:25 UTC | 25m |
| 2026-04-25 | - | Apr 25, 05:55 UTC | Apr 25, 07:15 UTC | 1h 20m |
| 2026-04-24 | - | Apr 24, 08:15 UTC | Apr 25, 07:00 UTC | 22h 45m |
| 2026-04-23 | - | Apr 23, 07:50 UTC | Apr 23, 08:40 UTC | 50m |
| 2026-04-22 | - | Apr 22, 02:55 UTC | Apr 22, 03:15 UTC | 20m |
Specifications
| Registration | B-3999 |
| Aircraft type | BOEING 737-700 (B737) |
| Mode-S code | 7807FC · 36003774 (octal) |
Looking for transponder-level data? View the Mode-S 7807FC page for country allocation, callsign history, and ADS-B signal details.
B-3999 frequently asked
What type of aircraft is B-3999?
B-3999 is a BOEING 737-700 (ICAO type code B737).
What is the Mode-S transponder code for B-3999?
B-3999 broadcasts on Mode-S (ICAO 24-bit) address 7807FC (octal 36003774). View the transponder page.
Where is B-3999 right now?
B-3999 is not currently being tracked; last seen 3d ago.