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Aircraft
9H-GRS
Common
- Mode S hex
- 4D2358
- Manufacturer
- Dassault
- Serial number
- 78
- Year built
- not in the registry
- Operator
- Harmony Jets (HMJ)
- Country of registration
Malta
- First contact
- 10 Dec 2021, 18:57
- Last contact
- 26 May 2026, 13:03
- Logged visits
- 441
The station's story
- Cumulative contact time
- 145 h
- Distinct days
- 318
- Highest captured altitude
- 44,975 ft
- Discovery rank
- #43,244 of 57,065
- Longest contact
- 1 h 30 min
- Contacts on this Mode S address
- 488 contacts on the address, 441 under this registration: the address has carried several identities over time.
Observed callsigns
HMJ (381 contacts, 2022-2026)
Operator as per the registry of 21.07.2026; observed callsigns are the freshest measurement.
Visits
| Callsign | Route | First contact | Last contact | Altitude at end of contact | Positions |
|---|---|---|---|---|---|
| HMJ078 | route not resolved | 26 May 2026, 12:5326 May 2026 | 26 May 2026, 13:03 | 8,825 ft | 460 |
| HMJ078 | route not resolved | 26 Mar 2026, 12:4226 Mar 2026 | 26 Mar 2026, 13:15 | 41,000 ft | 967 |
| HMJ078 | route not resolved | 20 Feb 2026, 08:0920 Feb 2026 | 20 Feb 2026, 08:25 | 33,800 ft | 412 |
| HMJ078 | route not resolved | 15 Feb 2026, 16:2515 Feb 2026 | 15 Feb 2026, 16:48 | 40,000 ft | 1,569 |
| HMJ078 | route not resolved | 9 Feb 2026, 17:419 Feb 2026 | 9 Feb 2026, 17:45 | 7,000 ft | 201 |
| HMJ078 | route not resolved | 2 Feb 2026, 12:382 Feb 2026 | 2 Feb 2026, 12:45 | 20,975 ft | 357 |
| HMJ078 | route not resolved | 29 Jan 2026, 20:4029 Jan 2026 | 29 Jan 2026, 21:09 | 9,300 ft | 2,193 |
| HMJ078 | route not resolved | 28 Jan 2026, 13:1628 Jan 2026 | 28 Jan 2026, 13:42 | 36,900 ft | 384 |
| HMJ078 | route not resolved | 17 Jan 2026, 13:0317 Jan 2026 | 17 Jan 2026, 13:28 | 23,175 ft | 1,150 |
| HMJ078 | route not resolved | 15 Jan 2026, 15:0515 Jan 2026 | 15 Jan 2026, 15:20 | 40,650 ft | 956 |
| HMJ078 | route not resolved | 23 Dec 2025, 16:5623 Dec 2025 | 23 Dec 2025, 17:03 | 7,275 ft | 108 |
| HMJ078 | route not resolved | 23 Dec 2025, 15:5823 Dec 2025 | 23 Dec 2025, 16:14 | 4,550 ft | 691 |
| HMJ078 | route not resolved | 21 Dec 2025, 14:4021 Dec 2025 | 21 Dec 2025, 14:56 | 41,025 ft | 532 |
| HMJ078 | route not resolved | 17 Dec 2025, 13:0717 Dec 2025 | 17 Dec 2025, 13:11 | 8,175 ft | no position received |
| HMJ078 | route not resolved | 15 Dec 2025, 10:5715 Dec 2025 | 15 Dec 2025, 11:10 | 31,800 ft | 821 |
| HMJ078 | route not resolved | 14 Dec 2025, 18:2414 Dec 2025 | 14 Dec 2025, 18:29 | 10,700 ft | 211 |
| HMJ078 | route not resolved | 13 Dec 2025, 17:5413 Dec 2025 | 13 Dec 2025, 18:21 | 41,025 ft | 1,285 |
| HMJ078 | route not resolved | 13 Dec 2025, 15:2013 Dec 2025 | 13 Dec 2025, 15:42 | 38,075 ft | 990 |
| not transmitted | route not resolved | 13 Dec 2025, 13:0813 Dec 2025 | 13 Dec 2025, 13:13 | 7,050 ft | no position received |
| HMJ078 | route not resolved | 9 Dec 2025, 14:379 Dec 2025 | 9 Dec 2025, 15:15 | 20,225 ft | 860 |
| HMJ078 | route not resolved | 5 Dec 2025, 21:235 Dec 2025 | 5 Dec 2025, 21:49 | not transmitted | 1,273 |
| HMJ078 | route not resolved | 5 Dec 2025, 14:595 Dec 2025 | 5 Dec 2025, 15:22 | 39,075 ft | 712 |
| HMJ078 | route not resolved | 4 Dec 2025, 14:524 Dec 2025 | 4 Dec 2025, 15:24 | not transmitted | 2,582 |
| HMJ078 | route not resolved | 30 Nov 2025, 07:1230 Nov 2025 | 30 Nov 2025, 07:32 | 30,100 ft | 937 |
| HMJ078 | route not resolved | 30 Nov 2025, 05:3330 Nov 2025 | 30 Nov 2025, 06:05 | not transmitted | 3,445 |