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Aircraft
N421QS
Common
- Mode S hex
- A500C5
- Manufacturer
- Gulfstream Aerospace
- Serial number
- 4114
- Year built
- 200818 years old
- Operator
- Nji Sales Inc (EJA)
- Country of registration
- États-UnisICAO address allocated by United States, aircraft registered in États-Unis.
- First contact
- 26 Aug 2016, 09:09
- Last contact
- 5 Jun 2026, 12:35
- Logged visits
- 36
The station's story
- Cumulative contact time
- 14 h
- Distinct days
- 30
- Highest captured altitude
- 45,000 ft
- Discovery rank
- #17,235 of 59,539
- Longest contact
- 0 h 38 min
Observed callsigns
EJM (2 contacts, 2026)
Operator as per the registry of 24 Aug 2026; observed callsigns are the freshest measurement.
Visits
| Callsign | Route | First contact | Last contact | Altitude at end of contact | Positions |
|---|---|---|---|---|---|
| N421QS | route not resolved | 5 Jul 2017, 19:565 Jul 2017 | 5 Jul 2017, 20:35 | 1,275 ft | no position received |
| N421QS | route not resolved | 3 Jul 2017, 11:473 Jul 2017 | 3 Jul 2017, 12:12 | 39,000 ft | no position received |
| N421QS | route not resolved | 21 Jun 2017, 11:4321 Jun 2017 | 21 Jun 2017, 11:51 | 43,000 ft | no position received |
| N421QS | route not resolved | 16 Jun 2017, 14:2416 Jun 2017 | 16 Jun 2017, 14:55 | 43,000 ft | no position received |
| N421QS | route not resolved | 13 Jun 2017, 11:0413 Jun 2017 | 13 Jun 2017, 11:33 | 40,000 ft | no position received |
| N421QS | route not resolved | 12 Jun 2017, 06:4312 Jun 2017 | 12 Jun 2017, 07:10 | 41,000 ft | no position received |
| not transmitted | route not resolved | 13 Dec 2016, 15:5213 Dec 2016 | 13 Dec 2016, 15:53 | 45,000 ft | no position received |
| N421QS | route not resolved | 4 Sept 2016, 12:284 Sept 2016 | 4 Sept 2016, 12:44 | 40,000 ft | no position received |
| N421QS | route not resolved | 3 Sept 2016, 13:083 Sept 2016 | 3 Sept 2016, 13:24 | 34,000 ft | no position received |
| N421QS | route not resolved | 28 Aug 2016, 13:2528 Aug 2016 | 28 Aug 2016, 13:55 | 40,000 ft | no position received |
| N421QS | route not resolved | 26 Aug 2016, 09:0926 Aug 2016 | 26 Aug 2016, 09:41 | 45,000 ft | no position received |
